Home / 24,196,270.40-36,304,903.20-12,229,006.40

Finding the Fourth Proportional to 24,196,270.40, 36,304,903.20 and 12,229,006.40

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Solution

The fourth proportional to 24,196,270.40, 36,304,903.20 and 12,229,006.40 is: 18,348,815.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,196,270.40 : 36,304,903.20 = 12,229,006.40 : x
  2. Step 2: Convert to fraction form
    24,196,270.40/36,304,903.20 = 12,229,006.40/x
  3. Step 3: Cross multiply
    24,196,270.40x = 36,304,903.20 × 12,229,006.40
  4. Step 4: Simplify right side
    24,196,270.40x = 443,972,893,584,180.50
  5. Step 5: Solve for x
    x = 443,972,893,584,180.50/24,196,270.40
  6. Step 6: Final answer
    x = 18,348,815.18

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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.