Home / 43,523,264.20-65,228,909.10-26,465,830.60

Finding the Fourth Proportional to 43,523,264.20, 65,228,909.10 and 26,465,830.60

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Solution

The fourth proportional to 43,523,264.20, 65,228,909.10 and 26,465,830.60 is: 39,664,700.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,523,264.20 : 65,228,909.10 = 26,465,830.60 : x
  2. Step 2: Convert to fraction form
    43,523,264.20/65,228,909.10 = 26,465,830.60/x
  3. Step 3: Cross multiply
    43,523,264.20x = 65,228,909.10 × 26,465,830.60
  4. Step 4: Simplify right side
    43,523,264.20x = 1,726,337,258,463,398.50
  5. Step 5: Solve for x
    x = 1,726,337,258,463,398.50/43,523,264.20
  6. Step 6: Final answer
    x = 39,664,700.94

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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.