Home / 64,476,527.25-88,977,228.75-35,107,789.71

Finding the Fourth Proportional to 64,476,527.25, 88,977,228.75 and 35,107,789.71

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Solution

The fourth proportional to 64,476,527.25, 88,977,228.75 and 35,107,789.71 is: 48,448,543.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,476,527.25 : 88,977,228.75 = 35,107,789.71 : x
  2. Step 2: Convert to fraction form
    64,476,527.25/88,977,228.75 = 35,107,789.71/x
  3. Step 3: Cross multiply
    64,476,527.25x = 88,977,228.75 × 35,107,789.71
  4. Step 4: Simplify right side
    64,476,527.25x = 3,123,793,835,933,566
  5. Step 5: Solve for x
    x = 3,123,793,835,933,566/64,476,527.25
  6. Step 6: Final answer
    x = 48,448,543.51

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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.