Home / 33,937,368.98-50,914,023.86-11,218,265.42

Finding the Fourth Proportional to 33,937,368.98, 50,914,023.86 and 11,218,265.42

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Solution

The fourth proportional to 33,937,368.98, 50,914,023.86 and 11,218,265.42 is: 16,830,032.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,937,368.98 : 50,914,023.86 = 11,218,265.42 : x
  2. Step 2: Convert to fraction form
    33,937,368.98/50,914,023.86 = 11,218,265.42/x
  3. Step 3: Cross multiply
    33,937,368.98x = 50,914,023.86 × 11,218,265.42
  4. Step 4: Simplify right side
    33,937,368.98x = 571,167,032,951,031.38
  5. Step 5: Solve for x
    x = 571,167,032,951,031.38/33,937,368.98
  6. Step 6: Final answer
    x = 16,830,032.80

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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.