Home / 41,560,002.10-62,345,908.05-12,803,139.10

Finding the Fourth Proportional to 41,560,002.10, 62,345,908.05 and 12,803,139.10

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Solution

The fourth proportional to 41,560,002.10, 62,345,908.05 and 12,803,139.10 is: 19,206,527.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,560,002.10 : 62,345,908.05 = 12,803,139.10 : x
  2. Step 2: Convert to fraction form
    41,560,002.10/62,345,908.05 = 12,803,139.10/x
  3. Step 3: Cross multiply
    41,560,002.10x = 62,345,908.05 × 12,803,139.10
  4. Step 4: Simplify right side
    41,560,002.10x = 798,223,333,079,959.75
  5. Step 5: Solve for x
    x = 798,223,333,079,959.75/41,560,002.10
  6. Step 6: Final answer
    x = 19,206,527.74

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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.