Home / 244,378,156.00-337,253,384.78-138,533,622.74

Finding the Fourth Proportional to 244,378,156.00, 337,253,384.78 and 138,533,622.74

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Solution

The fourth proportional to 244,378,156.00, 337,253,384.78 and 138,533,622.74 is: 191,182,935.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,378,156.00 : 337,253,384.78 = 138,533,622.74 : x
  2. Step 2: Convert to fraction form
    244,378,156.00/337,253,384.78 = 138,533,622.74/x
  3. Step 3: Cross multiply
    244,378,156.00x = 337,253,384.78 × 138,533,622.74
  4. Step 4: Simplify right side
    244,378,156.00x = 46,720,933,175,084,408
  5. Step 5: Solve for x
    x = 46,720,933,175,084,408/244,378,156.00
  6. Step 6: Final answer
    x = 191,182,935.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.