Home / 37,944,599.12-56,918,473.44-11,018,255.12

Finding the Fourth Proportional to 37,944,599.12, 56,918,473.44 and 11,018,255.12

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Solution

The fourth proportional to 37,944,599.12, 56,918,473.44 and 11,018,255.12 is: 16,527,839.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,944,599.12 : 56,918,473.44 = 11,018,255.12 : x
  2. Step 2: Convert to fraction form
    37,944,599.12/56,918,473.44 = 11,018,255.12/x
  3. Step 3: Cross multiply
    37,944,599.12x = 56,918,473.44 × 11,018,255.12
  4. Step 4: Simplify right side
    37,944,599.12x = 627,142,261,402,864
  5. Step 5: Solve for x
    x = 627,142,261,402,864/37,944,599.12
  6. Step 6: Final answer
    x = 16,527,839.95

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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.