Home / 24,175,013.13-36,239,722.04-12,032,996.90

Finding the Fourth Proportional to 24,175,013.13, 36,239,722.04 and 12,032,996.90

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Solution

The fourth proportional to 24,175,013.13, 36,239,722.04 and 12,032,996.90 is: 18,038,147.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,175,013.13 : 36,239,722.04 = 12,032,996.90 : x
  2. Step 2: Convert to fraction form
    24,175,013.13/36,239,722.04 = 12,032,996.90/x
  3. Step 3: Cross multiply
    24,175,013.13x = 36,239,722.04 × 12,032,996.90
  4. Step 4: Simplify right side
    24,175,013.13x = 436,072,462,813,065.50
  5. Step 5: Solve for x
    x = 436,072,462,813,065.50/24,175,013.13
  6. Step 6: Final answer
    x = 18,038,147.92

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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.