Home / 18,061,184.76-24,924,451.80-10,326,389.04

Finding the Fourth Proportional to 18,061,184.76, 24,924,451.80 and 10,326,389.04

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Solution

The fourth proportional to 18,061,184.76, 24,924,451.80 and 10,326,389.04 is: 14,250,426.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,061,184.76 : 24,924,451.80 = 10,326,389.04 : x
  2. Step 2: Convert to fraction form
    18,061,184.76/24,924,451.80 = 10,326,389.04/x
  3. Step 3: Cross multiply
    18,061,184.76x = 24,924,451.80 × 10,326,389.04
  4. Step 4: Simplify right side
    18,061,184.76x = 257,379,585,895,528.25
  5. Step 5: Solve for x
    x = 257,379,585,895,528.25/18,061,184.76
  6. Step 6: Final answer
    x = 14,250,426.50

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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.