Home / 49,452,250.51-68,248,191.14-27,432,849.25

Finding the Fourth Proportional to 49,452,250.51, 68,248,191.14 and 27,432,849.25

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Solution

The fourth proportional to 49,452,250.51, 68,248,191.14 and 27,432,849.25 is: 37,859,598.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,452,250.51 : 68,248,191.14 = 27,432,849.25 : x
  2. Step 2: Convert to fraction form
    49,452,250.51/68,248,191.14 = 27,432,849.25/x
  3. Step 3: Cross multiply
    49,452,250.51x = 68,248,191.14 × 27,432,849.25
  4. Step 4: Simplify right side
    49,452,250.51x = 1,872,242,339,026,767.25
  5. Step 5: Solve for x
    x = 1,872,242,339,026,767.25/49,452,250.51
  6. Step 6: Final answer
    x = 37,859,598.30

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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.