Home / 2,050,130,452.73-3,076,315,200.75-869,527,294.70

Finding the Fourth Proportional to 2,050,130,452.73, 3,076,315,200.75 and 869,527,294.70

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Solution

The fourth proportional to 2,050,130,452.73, 3,076,315,200.75 and 869,527,294.70 is: 1,304,765,767.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,130,452.73 : 3,076,315,200.75 = 869,527,294.70 : x
  2. Step 2: Convert to fraction form
    2,050,130,452.73/3,076,315,200.75 = 869,527,294.70/x
  3. Step 3: Cross multiply
    2,050,130,452.73x = 3,076,315,200.75 × 869,527,294.70
  4. Step 4: Simplify right side
    2,050,130,452.73x = 2,674,940,034,152,634,880
  5. Step 5: Solve for x
    x = 2,674,940,034,152,634,880/2,050,130,452.73
  6. Step 6: Final answer
    x = 1,304,765,767.75

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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.