Home / 32,397,555.52-48,476,920.50-19,451,575

Finding the Fourth Proportional to 32,397,555.52, 48,476,920.50 and 19,451,575

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Solution

The fourth proportional to 32,397,555.52, 48,476,920.50 and 19,451,575 is: 29,105,666.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,397,555.52 : 48,476,920.50 = 19,451,575 : x
  2. Step 2: Convert to fraction form
    32,397,555.52/48,476,920.50 = 19,451,575/x
  3. Step 3: Cross multiply
    32,397,555.52x = 48,476,920.50 × 19,451,575
  4. Step 4: Simplify right side
    32,397,555.52x = 942,952,454,874,787.50
  5. Step 5: Solve for x
    x = 942,952,454,874,787.50/32,397,555.52
  6. Step 6: Final answer
    x = 29,105,666.76

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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.