Home / 22,842,363.30-31,529,519.91-14,693,601.30

Finding the Fourth Proportional to 22,842,363.30, 31,529,519.91 and 14,693,601.30

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Solution

The fourth proportional to 22,842,363.30, 31,529,519.91 and 14,693,601.30 is: 20,281,710.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,842,363.30 : 31,529,519.91 = 14,693,601.30 : x
  2. Step 2: Convert to fraction form
    22,842,363.30/31,529,519.91 = 14,693,601.30/x
  3. Step 3: Cross multiply
    22,842,363.30x = 31,529,519.91 × 14,693,601.30
  4. Step 4: Simplify right side
    22,842,363.30x = 463,282,194,737,951.94
  5. Step 5: Solve for x
    x = 463,282,194,737,951.94/22,842,363.30
  6. Step 6: Final answer
    x = 20,281,710.29

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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.