Home / 49,207,829.15-73,811,743.73-34,847,112.35

Finding the Fourth Proportional to 49,207,829.15, 73,811,743.73 and 34,847,112.35

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Solution

The fourth proportional to 49,207,829.15, 73,811,743.73 and 34,847,112.35 is: 52,270,668.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,829.15 : 73,811,743.73 = 34,847,112.35 : x
  2. Step 2: Convert to fraction form
    49,207,829.15/73,811,743.73 = 34,847,112.35/x
  3. Step 3: Cross multiply
    49,207,829.15x = 73,811,743.73 × 34,847,112.35
  4. Step 4: Simplify right side
    49,207,829.15x = 2,572,126,126,508,718.50
  5. Step 5: Solve for x
    x = 2,572,126,126,508,718.50/49,207,829.15
  6. Step 6: Final answer
    x = 52,270,668.53

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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.