Home / 37,815,455.76-56,737,479.24-14,802,836.91

Finding the Fourth Proportional to 37,815,455.76, 56,737,479.24 and 14,802,836.91

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Solution

The fourth proportional to 37,815,455.76, 56,737,479.24 and 14,802,836.91 is: 22,209,851.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,815,455.76 : 56,737,479.24 = 14,802,836.91 : x
  2. Step 2: Convert to fraction form
    37,815,455.76/56,737,479.24 = 14,802,836.91/x
  3. Step 3: Cross multiply
    37,815,455.76x = 56,737,479.24 × 14,802,836.91
  4. Step 4: Simplify right side
    37,815,455.76x = 839,875,651,874,230.75
  5. Step 5: Solve for x
    x = 839,875,651,874,230.75/37,815,455.76
  6. Step 6: Final answer
    x = 22,209,851.37

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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.