Home / 22,822,983.60-31,498,947.02-14,123,957.82

Finding the Fourth Proportional to 22,822,983.60, 31,498,947.02 and 14,123,957.82

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Solution

The fourth proportional to 22,822,983.60, 31,498,947.02 and 14,123,957.82 is: 19,493,060.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,822,983.60 : 31,498,947.02 = 14,123,957.82 : x
  2. Step 2: Convert to fraction form
    22,822,983.60/31,498,947.02 = 14,123,957.82/x
  3. Step 3: Cross multiply
    22,822,983.60x = 31,498,947.02 × 14,123,957.82
  4. Step 4: Simplify right side
    22,822,983.60x = 444,889,799,084,894.69
  5. Step 5: Solve for x
    x = 444,889,799,084,894.69/22,822,983.60
  6. Step 6: Final answer
    x = 19,493,060.46

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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.