Home / 39,650,147.28-59,475,139.11-22,370,504.06

Finding the Fourth Proportional to 39,650,147.28, 59,475,139.11 and 22,370,504.06

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Solution

The fourth proportional to 39,650,147.28, 59,475,139.11 and 22,370,504.06 is: 33,555,709.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,650,147.28 : 59,475,139.11 = 22,370,504.06 : x
  2. Step 2: Convert to fraction form
    39,650,147.28/59,475,139.11 = 22,370,504.06/x
  3. Step 3: Cross multiply
    39,650,147.28x = 59,475,139.11 × 22,370,504.06
  4. Step 4: Simplify right side
    39,650,147.28x = 1,330,488,841,172,366.25
  5. Step 5: Solve for x
    x = 1,330,488,841,172,366.25/39,650,147.28
  6. Step 6: Final answer
    x = 33,555,709.93

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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.