Home / 24,984,010.80-37,476,016.20-20,732,482.80

Finding the Fourth Proportional to 24,984,010.80, 37,476,016.20 and 20,732,482.80

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Solution

The fourth proportional to 24,984,010.80, 37,476,016.20 and 20,732,482.80 is: 31,098,724.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,984,010.80 : 37,476,016.20 = 20,732,482.80 : x
  2. Step 2: Convert to fraction form
    24,984,010.80/37,476,016.20 = 20,732,482.80/x
  3. Step 3: Cross multiply
    24,984,010.80x = 37,476,016.20 × 20,732,482.80
  4. Step 4: Simplify right side
    24,984,010.80x = 776,970,861,279,021.50
  5. Step 5: Solve for x
    x = 776,970,861,279,021.50/24,984,010.80
  6. Step 6: Final answer
    x = 31,098,724.20

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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.