Home / 15,960,006.70-23,940,010.05-15,708,064.30

Finding the Fourth Proportional to 15,960,006.70, 23,940,010.05 and 15,708,064.30

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Solution

The fourth proportional to 15,960,006.70, 23,940,010.05 and 15,708,064.30 is: 23,562,096.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,960,006.70 : 23,940,010.05 = 15,708,064.30 : x
  2. Step 2: Convert to fraction form
    15,960,006.70/23,940,010.05 = 15,708,064.30/x
  3. Step 3: Cross multiply
    15,960,006.70x = 23,940,010.05 × 15,708,064.30
  4. Step 4: Simplify right side
    15,960,006.70x = 376,051,217,208,046.25
  5. Step 5: Solve for x
    x = 376,051,217,208,046.25/15,960,006.70
  6. Step 6: Final answer
    x = 23,562,096.45

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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.