Home / 59,109,288.40-88,514,633.40-38,804,597.20

Finding the Fourth Proportional to 59,109,288.40, 88,514,633.40 and 38,804,597.20

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Solution

The fourth proportional to 59,109,288.40, 88,514,633.40 and 38,804,597.20 is: 58,108,882.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,109,288.40 : 88,514,633.40 = 38,804,597.20 : x
  2. Step 2: Convert to fraction form
    59,109,288.40/88,514,633.40 = 38,804,597.20/x
  3. Step 3: Cross multiply
    59,109,288.40x = 88,514,633.40 × 38,804,597.20
  4. Step 4: Simplify right side
    59,109,288.40x = 3,434,774,695,392,667
  5. Step 5: Solve for x
    x = 3,434,774,695,392,667/59,109,288.40
  6. Step 6: Final answer
    x = 58,108,882.52

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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.