Home / 41,460,621.02-57,217,387.50-22,876,966.69

Finding the Fourth Proportional to 41,460,621.02, 57,217,387.50 and 22,876,966.69

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Solution

The fourth proportional to 41,460,621.02, 57,217,387.50 and 22,876,966.69 is: 31,571,168.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,460,621.02 : 57,217,387.50 = 22,876,966.69 : x
  2. Step 2: Convert to fraction form
    41,460,621.02/57,217,387.50 = 22,876,966.69/x
  3. Step 3: Cross multiply
    41,460,621.02x = 57,217,387.50 × 22,876,966.69
  4. Step 4: Simplify right side
    41,460,621.02x = 1,308,960,267,783,279
  5. Step 5: Solve for x
    x = 1,308,960,267,783,279/41,460,621.02
  6. Step 6: Final answer
    x = 31,571,168.87

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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.