Home / 17,612,354.56-24,305,225.34-9,877,230.80

Finding the Fourth Proportional to 17,612,354.56, 24,305,225.34 and 9,877,230.80

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Solution

The fourth proportional to 17,612,354.56, 24,305,225.34 and 9,877,230.80 is: 13,630,677.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,612,354.56 : 24,305,225.34 = 9,877,230.80 : x
  2. Step 2: Convert to fraction form
    17,612,354.56/24,305,225.34 = 9,877,230.80/x
  3. Step 3: Cross multiply
    17,612,354.56x = 24,305,225.34 × 9,877,230.80
  4. Step 4: Simplify right side
    17,612,354.56x = 240,068,320,329,188.50
  5. Step 5: Solve for x
    x = 240,068,320,329,188.50/17,612,354.56
  6. Step 6: Final answer
    x = 13,630,677.23

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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.