Home / 15,582,002.60-23,373,003.90-14,448,261.80

Finding the Fourth Proportional to 15,582,002.60, 23,373,003.90 and 14,448,261.80

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Solution

The fourth proportional to 15,582,002.60, 23,373,003.90 and 14,448,261.80 is: 21,672,392.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,582,002.60 : 23,373,003.90 = 14,448,261.80 : x
  2. Step 2: Convert to fraction form
    15,582,002.60/23,373,003.90 = 14,448,261.80/x
  3. Step 3: Cross multiply
    15,582,002.60x = 23,373,003.90 × 14,448,261.80
  4. Step 4: Simplify right side
    15,582,002.60x = 337,699,279,399,621
  5. Step 5: Solve for x
    x = 337,699,279,399,621/15,582,002.60
  6. Step 6: Final answer
    x = 21,672,392.70

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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.