Home / 62,959,816.40-94,439,724.60-22,574,382.80

Finding the Fourth Proportional to 62,959,816.40, 94,439,724.60 and 22,574,382.80

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Solution

The fourth proportional to 62,959,816.40, 94,439,724.60 and 22,574,382.80 is: 33,861,574.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,959,816.40 : 94,439,724.60 = 22,574,382.80 : x
  2. Step 2: Convert to fraction form
    62,959,816.40/94,439,724.60 = 22,574,382.80/x
  3. Step 3: Cross multiply
    62,959,816.40x = 94,439,724.60 × 22,574,382.80
  4. Step 4: Simplify right side
    62,959,816.40x = 2,131,918,494,646,976.75
  5. Step 5: Solve for x
    x = 2,131,918,494,646,976.75/62,959,816.40
  6. Step 6: Final answer
    x = 33,861,574.20

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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.