Home / 25,459,608.60-38,189,412.90-22,672,690.20

Finding the Fourth Proportional to 25,459,608.60, 38,189,412.90 and 22,672,690.20

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Solution

The fourth proportional to 25,459,608.60, 38,189,412.90 and 22,672,690.20 is: 34,009,035.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,459,608.60 : 38,189,412.90 = 22,672,690.20 : x
  2. Step 2: Convert to fraction form
    25,459,608.60/38,189,412.90 = 22,672,690.20/x
  3. Step 3: Cross multiply
    25,459,608.60x = 38,189,412.90 × 22,672,690.20
  4. Step 4: Simplify right side
    25,459,608.60x = 865,856,727,601,583.50
  5. Step 5: Solve for x
    x = 865,856,727,601,583.50/25,459,608.60
  6. Step 6: Final answer
    x = 34,009,035.30

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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.