Home / 37,793,206.27-52,156,276.28-21,274,396.75

Finding the Fourth Proportional to 37,793,206.27, 52,156,276.28 and 21,274,396.75

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Solution

The fourth proportional to 37,793,206.27, 52,156,276.28 and 21,274,396.75 is: 29,359,597.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,793,206.27 : 52,156,276.28 = 21,274,396.75 : x
  2. Step 2: Convert to fraction form
    37,793,206.27/52,156,276.28 = 21,274,396.75/x
  3. Step 3: Cross multiply
    37,793,206.27x = 52,156,276.28 × 21,274,396.75
  4. Step 4: Simplify right side
    37,793,206.27x = 1,109,593,314,476,962.12
  5. Step 5: Solve for x
    x = 1,109,593,314,476,962.12/37,793,206.27
  6. Step 6: Final answer
    x = 29,359,597.24

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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.