Home / 25,227,266.20-37,840,899.30-23,547,650.20

Finding the Fourth Proportional to 25,227,266.20, 37,840,899.30 and 23,547,650.20

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Solution

The fourth proportional to 25,227,266.20, 37,840,899.30 and 23,547,650.20 is: 35,321,475.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,227,266.20 : 37,840,899.30 = 23,547,650.20 : x
  2. Step 2: Convert to fraction form
    25,227,266.20/37,840,899.30 = 23,547,650.20/x
  3. Step 3: Cross multiply
    25,227,266.20x = 37,840,899.30 × 23,547,650.20
  4. Step 4: Simplify right side
    25,227,266.20x = 891,064,259,969,824.75
  5. Step 5: Solve for x
    x = 891,064,259,969,824.75/25,227,266.20
  6. Step 6: Final answer
    x = 35,321,475.30

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Similar ratio
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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.