Home / 10,352,144.20-15,542,213.10-6,573,008.20

Finding the Fourth Proportional to 10,352,144.20, 15,542,213.10 and 6,573,008.20

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Solution

The fourth proportional to 10,352,144.20, 15,542,213.10 and 6,573,008.20 is: 9,868,399.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,352,144.20 : 15,542,213.10 = 6,573,008.20 : x
  2. Step 2: Convert to fraction form
    10,352,144.20/15,542,213.10 = 6,573,008.20/x
  3. Step 3: Cross multiply
    10,352,144.20x = 15,542,213.10 × 6,573,008.20
  4. Step 4: Simplify right side
    10,352,144.20x = 102,159,094,152,447.42
  5. Step 5: Solve for x
    x = 102,159,094,152,447.42/10,352,144.20
  6. Step 6: Final answer
    x = 9,868,399.45

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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.