Home / 17,061,402.40-25,592,103.60-16,955,114.20

Finding the Fourth Proportional to 17,061,402.40, 25,592,103.60 and 16,955,114.20

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Solution

The fourth proportional to 17,061,402.40, 25,592,103.60 and 16,955,114.20 is: 25,432,671.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,061,402.40 : 25,592,103.60 = 16,955,114.20 : x
  2. Step 2: Convert to fraction form
    17,061,402.40/25,592,103.60 = 16,955,114.20/x
  3. Step 3: Cross multiply
    17,061,402.40x = 25,592,103.60 × 16,955,114.20
  4. Step 4: Simplify right side
    17,061,402.40x = 433,917,039,156,231.12
  5. Step 5: Solve for x
    x = 433,917,039,156,231.12/17,061,402.40
  6. Step 6: Final answer
    x = 25,432,671.30

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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.