Home / 15,550,864.13-23,324,721.28-4,192,460.93

Finding the Fourth Proportional to 15,550,864.13, 23,324,721.28 and 4,192,460.93

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Solution

The fourth proportional to 15,550,864.13, 23,324,721.28 and 4,192,460.93 is: 6,288,266.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,550,864.13 : 23,324,721.28 = 4,192,460.93 : x
  2. Step 2: Convert to fraction form
    15,550,864.13/23,324,721.28 = 4,192,460.93/x
  3. Step 3: Cross multiply
    15,550,864.13x = 23,324,721.28 × 4,192,460.93
  4. Step 4: Simplify right side
    15,550,864.13x = 97,787,982,669,539.59
  5. Step 5: Solve for x
    x = 97,787,982,669,539.59/15,550,864.13
  6. Step 6: Final answer
    x = 6,288,266.80

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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.