Home / 63,786,917.39-88,020,296.06-35,527,134.24

Finding the Fourth Proportional to 63,786,917.39, 88,020,296.06 and 35,527,134.24

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Solution

The fourth proportional to 63,786,917.39, 88,020,296.06 and 35,527,134.24 is: 49,024,298.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,786,917.39 : 88,020,296.06 = 35,527,134.24 : x
  2. Step 2: Convert to fraction form
    63,786,917.39/88,020,296.06 = 35,527,134.24/x
  3. Step 3: Cross multiply
    63,786,917.39x = 88,020,296.06 × 35,527,134.24
  4. Step 4: Simplify right side
    63,786,917.39x = 3,127,108,873,790,528
  5. Step 5: Solve for x
    x = 3,127,108,873,790,528/63,786,917.39
  6. Step 6: Final answer
    x = 49,024,298.43

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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.