Home / 15,068,924.16-22,617,592.32-5,493,557.76

Finding the Fourth Proportional to 15,068,924.16, 22,617,592.32 and 5,493,557.76

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Solution

The fourth proportional to 15,068,924.16, 22,617,592.32 and 5,493,557.76 is: 8,245,515.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,068,924.16 : 22,617,592.32 = 5,493,557.76 : x
  2. Step 2: Convert to fraction form
    15,068,924.16/22,617,592.32 = 5,493,557.76/x
  3. Step 3: Cross multiply
    15,068,924.16x = 22,617,592.32 × 5,493,557.76
  4. Step 4: Simplify right side
    15,068,924.16x = 124,251,049,802,052.41
  5. Step 5: Solve for x
    x = 124,251,049,802,052.41/15,068,924.16
  6. Step 6: Final answer
    x = 8,245,515.64

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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.