Home / 43,641,101.64-60,250,524.66-38,798,805

Finding the Fourth Proportional to 43,641,101.64, 60,250,524.66 and 38,798,805

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Solution

The fourth proportional to 43,641,101.64, 60,250,524.66 and 38,798,805 is: 53,565,292.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,641,101.64 : 60,250,524.66 = 38,798,805 : x
  2. Step 2: Convert to fraction form
    43,641,101.64/60,250,524.66 = 38,798,805/x
  3. Step 3: Cross multiply
    43,641,101.64x = 60,250,524.66 × 38,798,805
  4. Step 4: Simplify right side
    43,641,101.64x = 2,337,648,357,431,031
  5. Step 5: Solve for x
    x = 2,337,648,357,431,031/43,641,101.64
  6. Step 6: Final answer
    x = 53,565,292.11

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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.