Home / 41,472,002.70-62,208,004.05-26,280,809.10

Finding the Fourth Proportional to 41,472,002.70, 62,208,004.05 and 26,280,809.10

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Solution

The fourth proportional to 41,472,002.70, 62,208,004.05 and 26,280,809.10 is: 39,421,213.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,472,002.70 : 62,208,004.05 = 26,280,809.10 : x
  2. Step 2: Convert to fraction form
    41,472,002.70/62,208,004.05 = 26,280,809.10/x
  3. Step 3: Cross multiply
    41,472,002.70x = 62,208,004.05 × 26,280,809.10
  4. Step 4: Simplify right side
    41,472,002.70x = 1,634,876,678,930,076.75
  5. Step 5: Solve for x
    x = 1,634,876,678,930,076.75/41,472,002.70
  6. Step 6: Final answer
    x = 39,421,213.65

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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.