Home / 246,217,888.14-369,428,571.45-107,971,961.10

Finding the Fourth Proportional to 246,217,888.14, 369,428,571.45 and 107,971,961.10

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Solution

The fourth proportional to 246,217,888.14, 369,428,571.45 and 107,971,961.10 is: 162,002,556.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,217,888.14 : 369,428,571.45 = 107,971,961.10 : x
  2. Step 2: Convert to fraction form
    246,217,888.14/369,428,571.45 = 107,971,961.10/x
  3. Step 3: Cross multiply
    246,217,888.14x = 369,428,571.45 × 107,971,961.10
  4. Step 4: Simplify right side
    246,217,888.14x = 39,887,927,345,827,968
  5. Step 5: Solve for x
    x = 39,887,927,345,827,968/246,217,888.14
  6. Step 6: Final answer
    x = 162,002,556.55

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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.