Home / 43,301,167.85-64,961,446.26-14,546,519.19

Finding the Fourth Proportional to 43,301,167.85, 64,961,446.26 and 14,546,519.19

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Solution

The fourth proportional to 43,301,167.85, 64,961,446.26 and 14,546,519.19 is: 21,823,035.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,301,167.85 : 64,961,446.26 = 14,546,519.19 : x
  2. Step 2: Convert to fraction form
    43,301,167.85/64,961,446.26 = 14,546,519.19/x
  3. Step 3: Cross multiply
    43,301,167.85x = 64,961,446.26 × 14,546,519.19
  4. Step 4: Simplify right side
    43,301,167.85x = 944,962,924,685,793.12
  5. Step 5: Solve for x
    x = 944,962,924,685,793.12/43,301,167.85
  6. Step 6: Final answer
    x = 21,823,035.53

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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.