Home / 116,928,326.82-175,312,774.08-59,309,493.60

Finding the Fourth Proportional to 116,928,326.82, 175,312,774.08 and 59,309,493.60

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Solution

The fourth proportional to 116,928,326.82, 175,312,774.08 and 59,309,493.60 is: 88,923,806.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,928,326.82 : 175,312,774.08 = 59,309,493.60 : x
  2. Step 2: Convert to fraction form
    116,928,326.82/175,312,774.08 = 59,309,493.60/x
  3. Step 3: Cross multiply
    116,928,326.82x = 175,312,774.08 × 59,309,493.60
  4. Step 4: Simplify right side
    116,928,326.82x = 10,397,711,852,296,006
  5. Step 5: Solve for x
    x = 10,397,711,852,296,006/116,928,326.82
  6. Step 6: Final answer
    x = 88,923,806.02

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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.