Home / 116,928,719.92-175,313,361.48-59,309,886.16

Finding the Fourth Proportional to 116,928,719.92, 175,313,361.48 and 59,309,886.16

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Solution

The fourth proportional to 116,928,719.92, 175,313,361.48 and 59,309,886.16 is: 88,924,393.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,928,719.92 : 175,313,361.48 = 59,309,886.16 : x
  2. Step 2: Convert to fraction form
    116,928,719.92/175,313,361.48 = 59,309,886.16/x
  3. Step 3: Cross multiply
    116,928,719.92x = 175,313,361.48 × 59,309,886.16
  4. Step 4: Simplify right side
    116,928,719.92x = 10,397,815,511,705,728
  5. Step 5: Solve for x
    x = 10,397,815,511,705,728/116,928,719.92
  6. Step 6: Final answer
    x = 88,924,393.59

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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.