Home / 24,175,009.76-36,239,716.98-12,032,993.52

Finding the Fourth Proportional to 24,175,009.76, 36,239,716.98 and 12,032,993.52

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Solution

The fourth proportional to 24,175,009.76, 36,239,716.98 and 12,032,993.52 is: 18,038,142.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,175,009.76 : 36,239,716.98 = 12,032,993.52 : x
  2. Step 2: Convert to fraction form
    24,175,009.76/36,239,716.98 = 12,032,993.52/x
  3. Step 3: Cross multiply
    24,175,009.76x = 36,239,716.98 × 12,032,993.52
  4. Step 4: Simplify right side
    24,175,009.76x = 436,072,279,586,973.94
  5. Step 5: Solve for x
    x = 436,072,279,586,973.94/24,175,009.76
  6. Step 6: Final answer
    x = 18,038,142.86

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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.