Home / 22,021,545.30-32,966,999.55-16,366,838.10

Finding the Fourth Proportional to 22,021,545.30, 32,966,999.55 and 16,366,838.10

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Solution

The fourth proportional to 22,021,545.30, 32,966,999.55 and 16,366,838.10 is: 24,501,711.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,021,545.30 : 32,966,999.55 = 16,366,838.10 : x
  2. Step 2: Convert to fraction form
    22,021,545.30/32,966,999.55 = 16,366,838.10/x
  3. Step 3: Cross multiply
    22,021,545.30x = 32,966,999.55 × 16,366,838.10
  4. Step 4: Simplify right side
    22,021,545.30x = 539,565,544,277,622.88
  5. Step 5: Solve for x
    x = 539,565,544,277,622.88/22,021,545.30
  6. Step 6: Final answer
    x = 24,501,711.25

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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.