Home / 95,889,630.87-132,363,676.10-62,852,009.07

Finding the Fourth Proportional to 95,889,630.87, 132,363,676.10 and 62,852,009.07

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Solution

The fourth proportional to 95,889,630.87, 132,363,676.10 and 62,852,009.07 is: 86,759,359.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,889,630.87 : 132,363,676.10 = 62,852,009.07 : x
  2. Step 2: Convert to fraction form
    95,889,630.87/132,363,676.10 = 62,852,009.07/x
  3. Step 3: Cross multiply
    95,889,630.87x = 132,363,676.10 × 62,852,009.07
  4. Step 4: Simplify right side
    95,889,630.87x = 8,319,322,970,113,923
  5. Step 5: Solve for x
    x = 8,319,322,970,113,923/95,889,630.87
  6. Step 6: Final answer
    x = 86,759,359.64

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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.