Home / 15,967,848.57-23,951,772.84-5,039,145.82

Finding the Fourth Proportional to 15,967,848.57, 23,951,772.84 and 5,039,145.82

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Solution

The fourth proportional to 15,967,848.57, 23,951,772.84 and 5,039,145.82 is: 7,558,718.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,967,848.57 : 23,951,772.84 = 5,039,145.82 : x
  2. Step 2: Convert to fraction form
    15,967,848.57/23,951,772.84 = 5,039,145.82/x
  3. Step 3: Cross multiply
    15,967,848.57x = 23,951,772.84 × 5,039,145.82
  4. Step 4: Simplify right side
    15,967,848.57x = 120,696,475,988,275.53
  5. Step 5: Solve for x
    x = 120,696,475,988,275.53/15,967,848.57
  6. Step 6: Final answer
    x = 7,558,718.73

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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.