Home / 39,755,214.40-59,597,829.60-26,934,145.60

Finding the Fourth Proportional to 39,755,214.40, 59,597,829.60 and 26,934,145.60

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Solution

The fourth proportional to 39,755,214.40, 59,597,829.60 and 26,934,145.60 is: 40,377,511.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,755,214.40 : 59,597,829.60 = 26,934,145.60 : x
  2. Step 2: Convert to fraction form
    39,755,214.40/59,597,829.60 = 26,934,145.60/x
  3. Step 3: Cross multiply
    39,755,214.40x = 59,597,829.60 × 26,934,145.60
  4. Step 4: Simplify right side
    39,755,214.40x = 1,605,216,619,890,390
  5. Step 5: Solve for x
    x = 1,605,216,619,890,390/39,755,214.40
  6. Step 6: Final answer
    x = 40,377,511.33

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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.