Home / 94,527,127.20-141,790,690.80-22,723,543.20

Finding the Fourth Proportional to 94,527,127.20, 141,790,690.80 and 22,723,543.20

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Solution

The fourth proportional to 94,527,127.20, 141,790,690.80 and 22,723,543.20 is: 34,085,314.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,527,127.20 : 141,790,690.80 = 22,723,543.20 : x
  2. Step 2: Convert to fraction form
    94,527,127.20/141,790,690.80 = 22,723,543.20/x
  3. Step 3: Cross multiply
    94,527,127.20x = 141,790,690.80 × 22,723,543.20
  4. Step 4: Simplify right side
    94,527,127.20x = 3,221,986,887,751,642.50
  5. Step 5: Solve for x
    x = 3,221,986,887,751,642.50/94,527,127.20
  6. Step 6: Final answer
    x = 34,085,314.80

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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.