Home / 133,627,774.08-200,454,546.64-41,486,772.72

Finding the Fourth Proportional to 133,627,774.08, 200,454,546.64 and 41,486,772.72

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Solution

The fourth proportional to 133,627,774.08, 200,454,546.64 and 41,486,772.72 is: 62,234,159.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,627,774.08 : 200,454,546.64 = 41,486,772.72 : x
  2. Step 2: Convert to fraction form
    133,627,774.08/200,454,546.64 = 41,486,772.72/x
  3. Step 3: Cross multiply
    133,627,774.08x = 200,454,546.64 × 41,486,772.72
  4. Step 4: Simplify right side
    133,627,774.08x = 8,316,212,217,144,319
  5. Step 5: Solve for x
    x = 8,316,212,217,144,319/133,627,774.08
  6. Step 6: Final answer
    x = 62,234,159.59

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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.