Home / 41,472,001.80-62,208,002.70-35,425,384.20

Finding the Fourth Proportional to 41,472,001.80, 62,208,002.70 and 35,425,384.20

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Solution

The fourth proportional to 41,472,001.80, 62,208,002.70 and 35,425,384.20 is: 53,138,076.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,472,001.80 : 62,208,002.70 = 35,425,384.20 : x
  2. Step 2: Convert to fraction form
    41,472,001.80/62,208,002.70 = 35,425,384.20/x
  3. Step 3: Cross multiply
    41,472,001.80x = 62,208,002.70 × 35,425,384.20
  4. Step 4: Simplify right side
    41,472,001.80x = 2,203,742,395,962,137.75
  5. Step 5: Solve for x
    x = 2,203,742,395,962,137.75/41,472,001.80
  6. Step 6: Final answer
    x = 53,138,076.30

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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.