Home / 18,061,344.88-24,924,672-9,801,407.08

Finding the Fourth Proportional to 18,061,344.88, 24,924,672 and 9,801,407.08

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Solution

The fourth proportional to 18,061,344.88, 24,924,672 and 9,801,407.08 is: 13,525,950.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,061,344.88 : 24,924,672 = 9,801,407.08 : x
  2. Step 2: Convert to fraction form
    18,061,344.88/24,924,672 = 9,801,407.08/x
  3. Step 3: Cross multiply
    18,061,344.88x = 24,924,672 × 9,801,407.08
  4. Step 4: Simplify right side
    18,061,344.88x = 244,296,856,607,477.75
  5. Step 5: Solve for x
    x = 244,296,856,607,477.75/18,061,344.88
  6. Step 6: Final answer
    x = 13,525,950.49

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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.