Home / 48,003,154.80-66,244,527.56-25,976,651.92

Finding the Fourth Proportional to 48,003,154.80, 66,244,527.56 and 25,976,651.92

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Solution

The fourth proportional to 48,003,154.80, 66,244,527.56 and 25,976,651.92 is: 35,847,873.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,003,154.80 : 66,244,527.56 = 25,976,651.92 : x
  2. Step 2: Convert to fraction form
    48,003,154.80/66,244,527.56 = 25,976,651.92/x
  3. Step 3: Cross multiply
    48,003,154.80x = 66,244,527.56 × 25,976,651.92
  4. Step 4: Simplify right side
    48,003,154.80x = 1,720,811,034,030,967
  5. Step 5: Solve for x
    x = 1,720,811,034,030,967/48,003,154.80
  6. Step 6: Final answer
    x = 35,847,873.77

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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.