Home / 26,684,464.20-36,824,543.06-14,461,321.24

Finding the Fourth Proportional to 26,684,464.20, 36,824,543.06 and 14,461,321.24

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Solution

The fourth proportional to 26,684,464.20, 36,824,543.06 and 14,461,321.24 is: 19,956,613.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,684,464.20 : 36,824,543.06 = 14,461,321.24 : x
  2. Step 2: Convert to fraction form
    26,684,464.20/36,824,543.06 = 14,461,321.24/x
  3. Step 3: Cross multiply
    26,684,464.20x = 36,824,543.06 × 14,461,321.24
  4. Step 4: Simplify right side
    26,684,464.20x = 532,531,546,706,872.62
  5. Step 5: Solve for x
    x = 532,531,546,706,872.62/26,684,464.20
  6. Step 6: Final answer
    x = 19,956,613.81

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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.