Home / 62,770,002.80-94,155,004.20-22,365,906.80

Finding the Fourth Proportional to 62,770,002.80, 94,155,004.20 and 22,365,906.80

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Solution

The fourth proportional to 62,770,002.80, 94,155,004.20 and 22,365,906.80 is: 33,548,860.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,770,002.80 : 94,155,004.20 = 22,365,906.80 : x
  2. Step 2: Convert to fraction form
    62,770,002.80/94,155,004.20 = 22,365,906.80/x
  3. Step 3: Cross multiply
    62,770,002.80x = 94,155,004.20 × 22,365,906.80
  4. Step 4: Simplify right side
    62,770,002.80x = 2,105,862,048,690,808.75
  5. Step 5: Solve for x
    x = 2,105,862,048,690,808.75/62,770,002.80
  6. Step 6: Final answer
    x = 33,548,860.20

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1.5x scale

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.