Home / 195,469,336.80-293,129,355.60-59,109,400.80

Finding the Fourth Proportional to 195,469,336.80, 293,129,355.60 and 59,109,400.80

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Solution

The fourth proportional to 195,469,336.80, 293,129,355.60 and 59,109,400.80 is: 88,641,527.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,469,336.80 : 293,129,355.60 = 59,109,400.80 : x
  2. Step 2: Convert to fraction form
    195,469,336.80/293,129,355.60 = 59,109,400.80/x
  3. Step 3: Cross multiply
    195,469,336.80x = 293,129,355.60 × 59,109,400.80
  4. Step 4: Simplify right side
    195,469,336.80x = 17,326,700,566,406,126
  5. Step 5: Solve for x
    x = 17,326,700,566,406,126/195,469,336.80
  6. Step 6: Final answer
    x = 88,641,527.36

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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.