Home / 15,829,366.68-23,737,997.39-8,637,056.33

Finding the Fourth Proportional to 15,829,366.68, 23,737,997.39 and 8,637,056.33

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Solution

The fourth proportional to 15,829,366.68, 23,737,997.39 and 8,637,056.33 is: 12,952,281.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,829,366.68 : 23,737,997.39 = 8,637,056.33 : x
  2. Step 2: Convert to fraction form
    15,829,366.68/23,737,997.39 = 8,637,056.33/x
  3. Step 3: Cross multiply
    15,829,366.68x = 23,737,997.39 × 8,637,056.33
  4. Step 4: Simplify right side
    15,829,366.68x = 205,026,420,456,947.72
  5. Step 5: Solve for x
    x = 205,026,420,456,947.72/15,829,366.68
  6. Step 6: Final answer
    x = 12,952,281.96

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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.