Home / 14,832,003.70-22,248,005.55-14,580,061.30

Finding the Fourth Proportional to 14,832,003.70, 22,248,005.55 and 14,580,061.30

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Solution

The fourth proportional to 14,832,003.70, 22,248,005.55 and 14,580,061.30 is: 21,870,091.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,832,003.70 : 22,248,005.55 = 14,580,061.30 : x
  2. Step 2: Convert to fraction form
    14,832,003.70/22,248,005.55 = 14,580,061.30/x
  3. Step 3: Cross multiply
    14,832,003.70x = 22,248,005.55 × 14,580,061.30
  4. Step 4: Simplify right side
    14,832,003.70x = 324,377,284,721,740.25
  5. Step 5: Solve for x
    x = 324,377,284,721,740.25/14,832,003.70
  6. Step 6: Final answer
    x = 21,870,091.95

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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.