Home / 15,189,524.53-22,781,383.72-4,551,956.53

Finding the Fourth Proportional to 15,189,524.53, 22,781,383.72 and 4,551,956.53

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Solution

The fourth proportional to 15,189,524.53, 22,781,383.72 and 4,551,956.53 is: 6,827,064.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,189,524.53 : 22,781,383.72 = 4,551,956.53 : x
  2. Step 2: Convert to fraction form
    15,189,524.53/22,781,383.72 = 4,551,956.53/x
  3. Step 3: Cross multiply
    15,189,524.53x = 22,781,383.72 × 4,551,956.53
  4. Step 4: Simplify right side
    15,189,524.53x = 103,699,868,318,356.34
  5. Step 5: Solve for x
    x = 103,699,868,318,356.34/15,189,524.53
  6. Step 6: Final answer
    x = 6,827,064.81

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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.