Home / 165,368,224.85-248,052,337.18-61,745,522.56

Finding the Fourth Proportional to 165,368,224.85, 248,052,337.18 and 61,745,522.56

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Solution

The fourth proportional to 165,368,224.85, 248,052,337.18 and 61,745,522.56 is: 92,618,283.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,368,224.85 : 248,052,337.18 = 61,745,522.56 : x
  2. Step 2: Convert to fraction form
    165,368,224.85/248,052,337.18 = 61,745,522.56/x
  3. Step 3: Cross multiply
    165,368,224.85x = 248,052,337.18 × 61,745,522.56
  4. Step 4: Simplify right side
    165,368,224.85x = 15,316,121,182,376,226
  5. Step 5: Solve for x
    x = 15,316,121,182,376,226/165,368,224.85
  6. Step 6: Final answer
    x = 92,618,283.81

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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.