Home / 61,888,591.78-92,835,971.33-23,553,077.02

Finding the Fourth Proportional to 61,888,591.78, 92,835,971.33 and 23,553,077.02

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Solution

The fourth proportional to 61,888,591.78, 92,835,971.33 and 23,553,077.02 is: 35,330,789.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,888,591.78 : 92,835,971.33 = 23,553,077.02 : x
  2. Step 2: Convert to fraction form
    61,888,591.78/92,835,971.33 = 23,553,077.02/x
  3. Step 3: Cross multiply
    61,888,591.78x = 92,835,971.33 × 23,553,077.02
  4. Step 4: Simplify right side
    61,888,591.78x = 2,186,572,782,962,001.75
  5. Step 5: Solve for x
    x = 2,186,572,782,962,001.75/61,888,591.78
  6. Step 6: Final answer
    x = 35,330,789.09

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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.