Home / 229,451,216.04-344,176,393.90-71,896,292.80

Finding the Fourth Proportional to 229,451,216.04, 344,176,393.90 and 71,896,292.80

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Solution

The fourth proportional to 229,451,216.04, 344,176,393.90 and 71,896,292.80 is: 107,844,304.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,451,216.04 : 344,176,393.90 = 71,896,292.80 : x
  2. Step 2: Convert to fraction form
    229,451,216.04/344,176,393.90 = 71,896,292.80/x
  3. Step 3: Cross multiply
    229,451,216.04x = 344,176,393.90 × 71,896,292.80
  4. Step 4: Simplify right side
    229,451,216.04x = 24,745,006,790,682,532
  5. Step 5: Solve for x
    x = 24,745,006,790,682,532/229,451,216.04
  6. Step 6: Final answer
    x = 107,844,304.41

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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.