Home / 48,434,130.27-66,839,621.45-26,407,449.95

Finding the Fourth Proportional to 48,434,130.27, 66,839,621.45 and 26,407,449.95

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Solution

The fourth proportional to 48,434,130.27, 66,839,621.45 and 26,407,449.95 is: 36,442,565.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,434,130.27 : 66,839,621.45 = 26,407,449.95 : x
  2. Step 2: Convert to fraction form
    48,434,130.27/66,839,621.45 = 26,407,449.95/x
  3. Step 3: Cross multiply
    48,434,130.27x = 66,839,621.45 × 26,407,449.95
  4. Step 4: Simplify right side
    48,434,130.27x = 1,765,063,957,651,586
  5. Step 5: Solve for x
    x = 1,765,063,957,651,586/48,434,130.27
  6. Step 6: Final answer
    x = 36,442,565.35

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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.