Home / 1,074,570,452.30-1,612,253,809.65-1,034,757,332.30

Finding the Fourth Proportional to 1,074,570,452.30, 1,612,253,809.65 and 1,034,757,332.30

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Solution

The fourth proportional to 1,074,570,452.30, 1,612,253,809.65 and 1,034,757,332.30 is: 1,552,519,378.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,570,452.30 : 1,612,253,809.65 = 1,034,757,332.30 : x
  2. Step 2: Convert to fraction form
    1,074,570,452.30/1,612,253,809.65 = 1,034,757,332.30/x
  3. Step 3: Cross multiply
    1,074,570,452.30x = 1,612,253,809.65 × 1,034,757,332.30
  4. Step 4: Simplify right side
    1,074,570,452.30x = 1,668,291,451,063,945,984
  5. Step 5: Solve for x
    x = 1,668,291,451,063,945,984/1,074,570,452.30
  6. Step 6: Final answer
    x = 1,552,519,378.78

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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.