Home / 57,260,723.40-85,891,085.10-44,346,707.10

Finding the Fourth Proportional to 57,260,723.40, 85,891,085.10 and 44,346,707.10

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Solution

The fourth proportional to 57,260,723.40, 85,891,085.10 and 44,346,707.10 is: 66,520,060.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,260,723.40 : 85,891,085.10 = 44,346,707.10 : x
  2. Step 2: Convert to fraction form
    57,260,723.40/85,891,085.10 = 44,346,707.10/x
  3. Step 3: Cross multiply
    57,260,723.40x = 85,891,085.10 × 44,346,707.10
  4. Step 4: Simplify right side
    57,260,723.40x = 3,808,986,793,430,874
  5. Step 5: Solve for x
    x = 3,808,986,793,430,874/57,260,723.40
  6. Step 6: Final answer
    x = 66,520,060.65

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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.