Home / 41,554,591.17-57,345,348.18-22,716,255.02

Finding the Fourth Proportional to 41,554,591.17, 57,345,348.18 and 22,716,255.02

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Solution

The fourth proportional to 41,554,591.17, 57,345,348.18 and 22,716,255.02 is: 31,348,438.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,554,591.17 : 57,345,348.18 = 22,716,255.02 : x
  2. Step 2: Convert to fraction form
    41,554,591.17/57,345,348.18 = 22,716,255.02/x
  3. Step 3: Cross multiply
    41,554,591.17x = 57,345,348.18 × 22,716,255.02
  4. Step 4: Simplify right side
    41,554,591.17x = 1,302,671,553,180,846.25
  5. Step 5: Solve for x
    x = 1,302,671,553,180,846.25/41,554,591.17
  6. Step 6: Final answer
    x = 31,348,438.68

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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.