Home / 29,242,403.52-43,868,305.44-10,068,446.40

Finding the Fourth Proportional to 29,242,403.52, 43,868,305.44 and 10,068,446.40

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Solution

The fourth proportional to 29,242,403.52, 43,868,305.44 and 10,068,446.40 is: 15,104,287.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,242,403.52 : 43,868,305.44 = 10,068,446.40 : x
  2. Step 2: Convert to fraction form
    29,242,403.52/43,868,305.44 = 10,068,446.40/x
  3. Step 3: Cross multiply
    29,242,403.52x = 43,868,305.44 × 10,068,446.40
  4. Step 4: Simplify right side
    29,242,403.52x = 441,685,681,981,468.44
  5. Step 5: Solve for x
    x = 441,685,681,981,468.44/29,242,403.52
  6. Step 6: Final answer
    x = 15,104,287.91

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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.