Home / 35,966,955.74-49,623,067.41-22,013,764.79

Finding the Fourth Proportional to 35,966,955.74, 49,623,067.41 and 22,013,764.79

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Solution

The fourth proportional to 35,966,955.74, 49,623,067.41 and 22,013,764.79 is: 30,372,059.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,966,955.74 : 49,623,067.41 = 22,013,764.79 : x
  2. Step 2: Convert to fraction form
    35,966,955.74/49,623,067.41 = 22,013,764.79/x
  3. Step 3: Cross multiply
    35,966,955.74x = 49,623,067.41 × 22,013,764.79
  4. Step 4: Simplify right side
    35,966,955.74x = 1,092,390,534,122,054.38
  5. Step 5: Solve for x
    x = 1,092,390,534,122,054.38/35,966,955.74
  6. Step 6: Final answer
    x = 30,372,059.90

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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.