Home / 5,772,034,667.40-8,658,052,001.10-4,945,537,624.20

Finding the Fourth Proportional to 5,772,034,667.40, 8,658,052,001.10 and 4,945,537,624.20

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Solution

The fourth proportional to 5,772,034,667.40, 8,658,052,001.10 and 4,945,537,624.20 is: 7,418,306,436.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,772,034,667.40 : 8,658,052,001.10 = 4,945,537,624.20 : x
  2. Step 2: Convert to fraction form
    5,772,034,667.40/8,658,052,001.10 = 4,945,537,624.20/x
  3. Step 3: Cross multiply
    5,772,034,667.40x = 8,658,052,001.10 × 4,945,537,624.20
  4. Step 4: Simplify right side
    5,772,034,667.40x = 42,818,721,923,720,151,040
  5. Step 5: Solve for x
    x = 42,818,721,923,720,151,040/5,772,034,667.40
  6. Step 6: Final answer
    x = 7,418,306,436.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.