Home / 58,206,446.04-80,324,975.22-31,744,863.80

Finding the Fourth Proportional to 58,206,446.04, 80,324,975.22 and 31,744,863.80

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Solution

The fourth proportional to 58,206,446.04, 80,324,975.22 and 31,744,863.80 is: 43,807,955.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,206,446.04 : 80,324,975.22 = 31,744,863.80 : x
  2. Step 2: Convert to fraction form
    58,206,446.04/80,324,975.22 = 31,744,863.80/x
  3. Step 3: Cross multiply
    58,206,446.04x = 80,324,975.22 × 31,744,863.80
  4. Step 4: Simplify right side
    58,206,446.04x = 2,549,905,398,097,275
  5. Step 5: Solve for x
    x = 2,549,905,398,097,275/58,206,446.04
  6. Step 6: Final answer
    x = 43,807,955.50

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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.