Home / 16,332,386.70-24,498,580.05-11,461,500.30

Finding the Fourth Proportional to 16,332,386.70, 24,498,580.05 and 11,461,500.30

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Solution

The fourth proportional to 16,332,386.70, 24,498,580.05 and 11,461,500.30 is: 17,192,250.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,332,386.70 : 24,498,580.05 = 11,461,500.30 : x
  2. Step 2: Convert to fraction form
    16,332,386.70/24,498,580.05 = 11,461,500.30/x
  3. Step 3: Cross multiply
    16,332,386.70x = 24,498,580.05 × 11,461,500.30
  4. Step 4: Simplify right side
    16,332,386.70x = 280,790,482,592,649.03
  5. Step 5: Solve for x
    x = 280,790,482,592,649.03/16,332,386.70
  6. Step 6: Final answer
    x = 17,192,250.45

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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.