Home / 46,663,279.38-64,377,365.28-29,229,273.54

Finding the Fourth Proportional to 46,663,279.38, 64,377,365.28 and 29,229,273.54

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Solution

The fourth proportional to 46,663,279.38, 64,377,365.28 and 29,229,273.54 is: 40,325,147.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,663,279.38 : 64,377,365.28 = 29,229,273.54 : x
  2. Step 2: Convert to fraction form
    46,663,279.38/64,377,365.28 = 29,229,273.54/x
  3. Step 3: Cross multiply
    46,663,279.38x = 64,377,365.28 × 29,229,273.54
  4. Step 4: Simplify right side
    46,663,279.38x = 1,881,703,619,553,618.75
  5. Step 5: Solve for x
    x = 1,881,703,619,553,618.75/46,663,279.38
  6. Step 6: Final answer
    x = 40,325,147.41

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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.