Home / 33,290,044.95-49,935,067.43-9,355,516.95

Finding the Fourth Proportional to 33,290,044.95, 49,935,067.43 and 9,355,516.95

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Solution

The fourth proportional to 33,290,044.95, 49,935,067.43 and 9,355,516.95 is: 14,033,275.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,290,044.95 : 49,935,067.43 = 9,355,516.95 : x
  2. Step 2: Convert to fraction form
    33,290,044.95/49,935,067.43 = 9,355,516.95/x
  3. Step 3: Cross multiply
    33,290,044.95x = 49,935,067.43 × 9,355,516.95
  4. Step 4: Simplify right side
    33,290,044.95x = 467,168,369,740,757.88
  5. Step 5: Solve for x
    x = 467,168,369,740,757.88/33,290,044.95
  6. Step 6: Final answer
    x = 14,033,275.43

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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.