Home / 23,213,378.79-32,000,700.38-16,222,351.14

Finding the Fourth Proportional to 23,213,378.79, 32,000,700.38 and 16,222,351.14

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Solution

The fourth proportional to 23,213,378.79, 32,000,700.38 and 16,222,351.14 is: 22,363,250.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,213,378.79 : 32,000,700.38 = 16,222,351.14 : x
  2. Step 2: Convert to fraction form
    23,213,378.79/32,000,700.38 = 16,222,351.14/x
  3. Step 3: Cross multiply
    23,213,378.79x = 32,000,700.38 × 16,222,351.14
  4. Step 4: Simplify right side
    23,213,378.79x = 519,126,598,209,179.69
  5. Step 5: Solve for x
    x = 519,126,598,209,179.69/23,213,378.79
  6. Step 6: Final answer
    x = 22,363,250.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.