Home / 18,444,964.44-25,456,295.14-10,710,006.53

Finding the Fourth Proportional to 18,444,964.44, 25,456,295.14 and 10,710,006.53

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Solution

The fourth proportional to 18,444,964.44, 25,456,295.14 and 10,710,006.53 is: 14,781,112.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,444,964.44 : 25,456,295.14 = 10,710,006.53 : x
  2. Step 2: Convert to fraction form
    18,444,964.44/25,456,295.14 = 10,710,006.53/x
  3. Step 3: Cross multiply
    18,444,964.44x = 25,456,295.14 × 10,710,006.53
  4. Step 4: Simplify right side
    18,444,964.44x = 272,637,086,998,175.78
  5. Step 5: Solve for x
    x = 272,637,086,998,175.78/18,444,964.44
  6. Step 6: Final answer
    x = 14,781,112.10

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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.