Home / 38,832,198.20-58,243,631.70-16,110,726.20

Finding the Fourth Proportional to 38,832,198.20, 58,243,631.70 and 16,110,726.20

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Solution

The fourth proportional to 38,832,198.20, 58,243,631.70 and 16,110,726.20 is: 24,164,153.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,832,198.20 : 58,243,631.70 = 16,110,726.20 : x
  2. Step 2: Convert to fraction form
    38,832,198.20/58,243,631.70 = 16,110,726.20/x
  3. Step 3: Cross multiply
    38,832,198.20x = 58,243,631.70 × 16,110,726.20
  4. Step 4: Simplify right side
    38,832,198.20x = 938,347,203,212,340.50
  5. Step 5: Solve for x
    x = 938,347,203,212,340.50/38,832,198.20
  6. Step 6: Final answer
    x = 24,164,153.63

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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.