Home / 48,718,593.32-67,231,657.06-26,692,927.11

Finding the Fourth Proportional to 48,718,593.32, 67,231,657.06 and 26,692,927.11

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Solution

The fourth proportional to 48,718,593.32, 67,231,657.06 and 26,692,927.11 is: 36,836,238.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,718,593.32 : 67,231,657.06 = 26,692,927.11 : x
  2. Step 2: Convert to fraction form
    48,718,593.32/67,231,657.06 = 26,692,927.11/x
  3. Step 3: Cross multiply
    48,718,593.32x = 67,231,657.06 × 26,692,927.11
  4. Step 4: Simplify right side
    48,718,593.32x = 1,794,609,721,320,364.75
  5. Step 5: Solve for x
    x = 1,794,609,721,320,364.75/48,718,593.32
  6. Step 6: Final answer
    x = 36,836,238.47

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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.