Home / 61,024,892.40-91,537,338.60-36,791,182.80

Finding the Fourth Proportional to 61,024,892.40, 91,537,338.60 and 36,791,182.80

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Solution

The fourth proportional to 61,024,892.40, 91,537,338.60 and 36,791,182.80 is: 55,186,774.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,024,892.40 : 91,537,338.60 = 36,791,182.80 : x
  2. Step 2: Convert to fraction form
    61,024,892.40/91,537,338.60 = 36,791,182.80/x
  3. Step 3: Cross multiply
    61,024,892.40x = 91,537,338.60 × 36,791,182.80
  4. Step 4: Simplify right side
    61,024,892.40x = 3,367,766,957,458,095.50
  5. Step 5: Solve for x
    x = 3,367,766,957,458,095.50/61,024,892.40
  6. Step 6: Final answer
    x = 55,186,774.20

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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.