Home / 107,546,934.72-161,320,155.84-46,096,248

Finding the Fourth Proportional to 107,546,934.72, 161,320,155.84 and 46,096,248

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Solution

The fourth proportional to 107,546,934.72, 161,320,155.84 and 46,096,248 is: 69,144,266.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,546,934.72 : 161,320,155.84 = 46,096,248 : x
  2. Step 2: Convert to fraction form
    107,546,934.72/161,320,155.84 = 46,096,248/x
  3. Step 3: Cross multiply
    107,546,934.72x = 161,320,155.84 × 46,096,248
  4. Step 4: Simplify right side
    107,546,934.72x = 7,436,253,910,999,288
  5. Step 5: Solve for x
    x = 7,436,253,910,999,288/107,546,934.72
  6. Step 6: Final answer
    x = 69,144,266.46

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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.