Home / 1,072,487,132,612.60-1,608,895,998,334.10-365,666,861,268

Finding the Fourth Proportional to 1,072,487,132,612.60, 1,608,895,998,334.10 and 365,666,861,268

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Solution

The fourth proportional to 1,072,487,132,612.60, 1,608,895,998,334.10 and 365,666,861,268 is: 548,556,651,103.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,072,487,132,612.60 : 1,608,895,998,334.10 = 365,666,861,268 : x
  2. Step 2: Convert to fraction form
    1,072,487,132,612.60/1,608,895,998,334.10 = 365,666,861,268/x
  3. Step 3: Cross multiply
    1,072,487,132,612.60x = 1,608,895,998,334.10 × 365,666,861,268
  4. Step 4: Simplify right side
    1,072,487,132,612.60x = 588,319,949,817,475,739,156,480
  5. Step 5: Solve for x
    x = 588,319,949,817,475,739,156,480/1,072,487,132,612.60
  6. Step 6: Final answer
    x = 548,556,651,103.42

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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.