Home / 33,496,695.60-50,248,729.80-12,226,167.60

Finding the Fourth Proportional to 33,496,695.60, 50,248,729.80 and 12,226,167.60

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Solution

The fourth proportional to 33,496,695.60, 50,248,729.80 and 12,226,167.60 is: 18,340,596.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,496,695.60 : 50,248,729.80 = 12,226,167.60 : x
  2. Step 2: Convert to fraction form
    33,496,695.60/50,248,729.80 = 12,226,167.60/x
  3. Step 3: Cross multiply
    33,496,695.60x = 50,248,729.80 × 12,226,167.60
  4. Step 4: Simplify right side
    33,496,695.60x = 614,349,392,221,914.38
  5. Step 5: Solve for x
    x = 614,349,392,221,914.38/33,496,695.60
  6. Step 6: Final answer
    x = 18,340,596.92

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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.