Home / 104,460,382.59-144,003,397.91-73,000,759.47

Finding the Fourth Proportional to 104,460,382.59, 144,003,397.91 and 73,000,759.47

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Solution

The fourth proportional to 104,460,382.59, 144,003,397.91 and 73,000,759.47 is: 100,634,873.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,460,382.59 : 144,003,397.91 = 73,000,759.47 : x
  2. Step 2: Convert to fraction form
    104,460,382.59/144,003,397.91 = 73,000,759.47/x
  3. Step 3: Cross multiply
    104,460,382.59x = 144,003,397.91 × 73,000,759.47
  4. Step 4: Simplify right side
    104,460,382.59x = 10,512,357,413,690,610
  5. Step 5: Solve for x
    x = 10,512,357,413,690,610/104,460,382.59
  6. Step 6: Final answer
    x = 100,634,873.75

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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.