Home / 83,098,224.78-114,681,487.76-45,927,705.48

Finding the Fourth Proportional to 83,098,224.78, 114,681,487.76 and 45,927,705.48

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Solution

The fourth proportional to 83,098,224.78, 114,681,487.76 and 45,927,705.48 is: 63,383,515.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,098,224.78 : 114,681,487.76 = 45,927,705.48 : x
  2. Step 2: Convert to fraction form
    83,098,224.78/114,681,487.76 = 45,927,705.48/x
  3. Step 3: Cross multiply
    83,098,224.78x = 114,681,487.76 × 45,927,705.48
  4. Step 4: Simplify right side
    83,098,224.78x = 5,267,057,593,849,505
  5. Step 5: Solve for x
    x = 5,267,057,593,849,505/83,098,224.78
  6. Step 6: Final answer
    x = 63,383,515.20

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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.