Home / 48,859,523.31-67,452,319.41-37,671,580.95

Finding the Fourth Proportional to 48,859,523.31, 67,452,319.41 and 37,671,580.95

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Solution

The fourth proportional to 48,859,523.31, 67,452,319.41 and 37,671,580.95 is: 52,006,964.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,859,523.31 : 67,452,319.41 = 37,671,580.95 : x
  2. Step 2: Convert to fraction form
    48,859,523.31/67,452,319.41 = 37,671,580.95/x
  3. Step 3: Cross multiply
    48,859,523.31x = 67,452,319.41 × 37,671,580.95
  4. Step 4: Simplify right side
    48,859,523.31x = 2,541,035,510,919,071.50
  5. Step 5: Solve for x
    x = 2,541,035,510,919,071.50/48,859,523.31
  6. Step 6: Final answer
    x = 52,006,964.84

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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.