Home / 73,496,001.40-110,244,002.10-47,965,838.20

Finding the Fourth Proportional to 73,496,001.40, 110,244,002.10 and 47,965,838.20

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Solution

The fourth proportional to 73,496,001.40, 110,244,002.10 and 47,965,838.20 is: 71,948,757.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,496,001.40 : 110,244,002.10 = 47,965,838.20 : x
  2. Step 2: Convert to fraction form
    73,496,001.40/110,244,002.10 = 47,965,838.20/x
  3. Step 3: Cross multiply
    73,496,001.40x = 110,244,002.10 × 47,965,838.20
  4. Step 4: Simplify right side
    73,496,001.40x = 5,287,945,967,249,060
  5. Step 5: Solve for x
    x = 5,287,945,967,249,060/73,496,001.40
  6. Step 6: Final answer
    x = 71,948,757.30

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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.