Home / 16,443,045.60-24,664,568.40-16,159,610.40

Finding the Fourth Proportional to 16,443,045.60, 24,664,568.40 and 16,159,610.40

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Solution

The fourth proportional to 16,443,045.60, 24,664,568.40 and 16,159,610.40 is: 24,239,415.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,443,045.60 : 24,664,568.40 = 16,159,610.40 : x
  2. Step 2: Convert to fraction form
    16,443,045.60/24,664,568.40 = 16,159,610.40/x
  3. Step 3: Cross multiply
    16,443,045.60x = 24,664,568.40 × 16,159,610.40
  4. Step 4: Simplify right side
    16,443,045.60x = 398,569,816,028,151.38
  5. Step 5: Solve for x
    x = 398,569,816,028,151.38/16,443,045.60
  6. Step 6: Final answer
    x = 24,239,415.60

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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.