Home / 15,764,860.18-23,635,941.02-9,687,034.27

Finding the Fourth Proportional to 15,764,860.18, 23,635,941.02 and 9,687,034.27

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Solution

The fourth proportional to 15,764,860.18, 23,635,941.02 and 9,687,034.27 is: 14,523,577.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,764,860.18 : 23,635,941.02 = 9,687,034.27 : x
  2. Step 2: Convert to fraction form
    15,764,860.18/23,635,941.02 = 9,687,034.27/x
  3. Step 3: Cross multiply
    15,764,860.18x = 23,635,941.02 × 9,687,034.27
  4. Step 4: Simplify right side
    15,764,860.18x = 228,962,170,497,823.91
  5. Step 5: Solve for x
    x = 228,962,170,497,823.91/15,764,860.18
  6. Step 6: Final answer
    x = 14,523,577.62

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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.