Home / 344,998,698.48-517,508,553.24-134,900,995.20

Finding the Fourth Proportional to 344,998,698.48, 517,508,553.24 and 134,900,995.20

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Solution

The fourth proportional to 344,998,698.48, 517,508,553.24 and 134,900,995.20 is: 202,355,600.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,998,698.48 : 517,508,553.24 = 134,900,995.20 : x
  2. Step 2: Convert to fraction form
    344,998,698.48/517,508,553.24 = 134,900,995.20/x
  3. Step 3: Cross multiply
    344,998,698.48x = 517,508,553.24 × 134,900,995.20
  4. Step 4: Simplify right side
    344,998,698.48x = 69,812,418,856,588,176
  5. Step 5: Solve for x
    x = 69,812,418,856,588,176/344,998,698.48
  6. Step 6: Final answer
    x = 202,355,600.66

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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.