Home / 1,052,544,927,142.20-1,452,520,527,884.40-583,263,341,769.65

Finding the Fourth Proportional to 1,052,544,927,142.20, 1,452,520,527,884.40 and 583,263,341,769.65

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Solution

The fourth proportional to 1,052,544,927,142.20, 1,452,520,527,884.40 and 583,263,341,769.65 is: 804,908,137,634.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,544,927,142.20 : 1,452,520,527,884.40 = 583,263,341,769.65 : x
  2. Step 2: Convert to fraction form
    1,052,544,927,142.20/1,452,520,527,884.40 = 583,263,341,769.65/x
  3. Step 3: Cross multiply
    1,052,544,927,142.20x = 1,452,520,527,884.40 × 583,263,341,769.65
  4. Step 4: Simplify right side
    1,052,544,927,142.20x = 847,201,977,082,871,218,700,288
  5. Step 5: Solve for x
    x = 847,201,977,082,871,218,700,288/1,052,544,927,142.20
  6. Step 6: Final answer
    x = 804,908,137,634.69

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Double scale
Find fourth proportional to 1,052,544,927,143.20, 1,452,520,527,885.78 and 583,263,341,770.65
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.