Home / 23,373,861.04-32,255,309.46-13,060,668.88

Finding the Fourth Proportional to 23,373,861.04, 32,255,309.46 and 13,060,668.88

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Solution

The fourth proportional to 23,373,861.04, 32,255,309.46 and 13,060,668.88 is: 18,023,377.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,373,861.04 : 32,255,309.46 = 13,060,668.88 : x
  2. Step 2: Convert to fraction form
    23,373,861.04/32,255,309.46 = 13,060,668.88/x
  3. Step 3: Cross multiply
    23,373,861.04x = 32,255,309.46 × 13,060,668.88
  4. Step 4: Simplify right side
    23,373,861.04x = 421,275,916,478,991.62
  5. Step 5: Solve for x
    x = 421,275,916,478,991.62/23,373,861.04
  6. Step 6: Final answer
    x = 18,023,377.30

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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.