Home / 29,645,787.30-40,910,785.04-16,593,042.30

Finding the Fourth Proportional to 29,645,787.30, 40,910,785.04 and 16,593,042.30

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Solution

The fourth proportional to 29,645,787.30, 40,910,785.04 and 16,593,042.30 is: 22,898,173.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,645,787.30 : 40,910,785.04 = 16,593,042.30 : x
  2. Step 2: Convert to fraction form
    29,645,787.30/40,910,785.04 = 16,593,042.30/x
  3. Step 3: Cross multiply
    29,645,787.30x = 40,910,785.04 × 16,593,042.30
  4. Step 4: Simplify right side
    29,645,787.30x = 678,834,386,611,962
  5. Step 5: Solve for x
    x = 678,834,386,611,962/29,645,787.30
  6. Step 6: Final answer
    x = 22,898,173.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.