Home / 42,524,613.09-58,680,199.44-23,684,757.66

Finding the Fourth Proportional to 42,524,613.09, 58,680,199.44 and 23,684,757.66

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Solution

The fourth proportional to 42,524,613.09, 58,680,199.44 and 23,684,757.66 is: 32,682,867.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,524,613.09 : 58,680,199.44 = 23,684,757.66 : x
  2. Step 2: Convert to fraction form
    42,524,613.09/58,680,199.44 = 23,684,757.66/x
  3. Step 3: Cross multiply
    42,524,613.09x = 58,680,199.44 × 23,684,757.66
  4. Step 4: Simplify right side
    42,524,613.09x = 1,389,826,303,176,867.75
  5. Step 5: Solve for x
    x = 1,389,826,303,176,867.75/42,524,613.09
  6. Step 6: Final answer
    x = 32,682,867.69

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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.