Home / 63,131,015.74-94,700,197.68-17,696,353.18

Finding the Fourth Proportional to 63,131,015.74, 94,700,197.68 and 17,696,353.18

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Solution

The fourth proportional to 63,131,015.74, 94,700,197.68 and 17,696,353.18 is: 26,545,559.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,131,015.74 : 94,700,197.68 = 17,696,353.18 : x
  2. Step 2: Convert to fraction form
    63,131,015.74/94,700,197.68 = 17,696,353.18/x
  3. Step 3: Cross multiply
    63,131,015.74x = 94,700,197.68 × 17,696,353.18
  4. Step 4: Simplify right side
    63,131,015.74x = 1,675,848,144,361,096.75
  5. Step 5: Solve for x
    x = 1,675,848,144,361,096.75/63,131,015.74
  6. Step 6: Final answer
    x = 26,545,559.65

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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.