Home / 114,063,614.40-170,969,450.40-62,982,292.80

Finding the Fourth Proportional to 114,063,614.40, 170,969,450.40 and 62,982,292.80

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Solution

The fourth proportional to 114,063,614.40, 170,969,450.40 and 62,982,292.80 is: 94,403,881.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,063,614.40 : 170,969,450.40 = 62,982,292.80 : x
  2. Step 2: Convert to fraction form
    114,063,614.40/170,969,450.40 = 62,982,292.80/x
  3. Step 3: Cross multiply
    114,063,614.40x = 170,969,450.40 × 62,982,292.80
  4. Step 4: Simplify right side
    114,063,614.40x = 10,768,047,984,947,876
  5. Step 5: Solve for x
    x = 10,768,047,984,947,876/114,063,614.40
  6. Step 6: Final answer
    x = 94,403,881.92

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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.