Home / 15,925,429.92-23,884,262.49-4,410,597.90

Finding the Fourth Proportional to 15,925,429.92, 23,884,262.49 and 4,410,597.90

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Solution

The fourth proportional to 15,925,429.92, 23,884,262.49 and 4,410,597.90 is: 6,614,821.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,925,429.92 : 23,884,262.49 = 4,410,597.90 : x
  2. Step 2: Convert to fraction form
    15,925,429.92/23,884,262.49 = 4,410,597.90/x
  3. Step 3: Cross multiply
    15,925,429.92x = 23,884,262.49 × 4,410,597.90
  4. Step 4: Simplify right side
    15,925,429.92x = 105,343,877,981,442.77
  5. Step 5: Solve for x
    x = 105,343,877,981,442.77/15,925,429.92
  6. Step 6: Final answer
    x = 6,614,821.61

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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.