Home / 27,155,301.40-40,732,952.10-24,179,231.80

Finding the Fourth Proportional to 27,155,301.40, 40,732,952.10 and 24,179,231.80

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Solution

The fourth proportional to 27,155,301.40, 40,732,952.10 and 24,179,231.80 is: 36,268,847.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,155,301.40 : 40,732,952.10 = 24,179,231.80 : x
  2. Step 2: Convert to fraction form
    27,155,301.40/40,732,952.10 = 24,179,231.80/x
  3. Step 3: Cross multiply
    27,155,301.40x = 40,732,952.10 × 24,179,231.80
  4. Step 4: Simplify right side
    27,155,301.40x = 984,891,490,724,196.88
  5. Step 5: Solve for x
    x = 984,891,490,724,196.88/27,155,301.40
  6. Step 6: Final answer
    x = 36,268,847.70

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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.