Home / 45,690,191.87-63,051,876.92-26,110,855.67

Finding the Fourth Proportional to 45,690,191.87, 63,051,876.92 and 26,110,855.67

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Solution

The fourth proportional to 45,690,191.87, 63,051,876.92 and 26,110,855.67 is: 36,032,644.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,690,191.87 : 63,051,876.92 = 26,110,855.67 : x
  2. Step 2: Convert to fraction form
    45,690,191.87/63,051,876.92 = 26,110,855.67/x
  3. Step 3: Cross multiply
    45,690,191.87x = 63,051,876.92 × 26,110,855.67
  4. Step 4: Simplify right side
    45,690,191.87x = 1,646,338,457,850,170
  5. Step 5: Solve for x
    x = 1,646,338,457,850,170/45,690,191.87
  6. Step 6: Final answer
    x = 36,032,644.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.