Home / 60,503,275.42-83,494,520.23-33,001,203.68

Finding the Fourth Proportional to 60,503,275.42, 83,494,520.23 and 33,001,203.68

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Solution

The fourth proportional to 60,503,275.42, 83,494,520.23 and 33,001,203.68 is: 45,541,661.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,503,275.42 : 83,494,520.23 = 33,001,203.68 : x
  2. Step 2: Convert to fraction form
    60,503,275.42/83,494,520.23 = 33,001,203.68/x
  3. Step 3: Cross multiply
    60,503,275.42x = 83,494,520.23 × 33,001,203.68
  4. Step 4: Simplify right side
    60,503,275.42x = 2,755,419,668,274,110.50
  5. Step 5: Solve for x
    x = 2,755,419,668,274,110.50/60,503,275.42
  6. Step 6: Final answer
    x = 45,541,661.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.