Home / 114,964,004.59-172,437,665.41-44,921,062.97

Finding the Fourth Proportional to 114,964,004.59, 172,437,665.41 and 44,921,062.97

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Solution

The fourth proportional to 114,964,004.59, 172,437,665.41 and 44,921,062.97 is: 67,378,335.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,964,004.59 : 172,437,665.41 = 44,921,062.97 : x
  2. Step 2: Convert to fraction form
    114,964,004.59/172,437,665.41 = 44,921,062.97/x
  3. Step 3: Cross multiply
    114,964,004.59x = 172,437,665.41 × 44,921,062.97
  4. Step 4: Simplify right side
    114,964,004.59x = 7,746,083,226,057,795
  5. Step 5: Solve for x
    x = 7,746,083,226,057,795/114,964,004.59
  6. Step 6: Final answer
    x = 67,378,335.11

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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.