Home / 23,328,069.80-34,979,663.10-9,849,669.80

Finding the Fourth Proportional to 23,328,069.80, 34,979,663.10 and 9,849,669.80

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Solution

The fourth proportional to 23,328,069.80, 34,979,663.10 and 9,849,669.80 is: 14,769,251.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,069.80 : 34,979,663.10 = 9,849,669.80 : x
  2. Step 2: Convert to fraction form
    23,328,069.80/34,979,663.10 = 9,849,669.80/x
  3. Step 3: Cross multiply
    23,328,069.80x = 34,979,663.10 × 9,849,669.80
  4. Step 4: Simplify right side
    23,328,069.80x = 344,538,131,250,244.44
  5. Step 5: Solve for x
    x = 344,538,131,250,244.44/23,328,069.80
  6. Step 6: Final answer
    x = 14,769,251.56

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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.