Home / 23,328,061.80-34,979,651.10-9,849,661.80

Finding the Fourth Proportional to 23,328,061.80, 34,979,651.10 and 9,849,661.80

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Solution

The fourth proportional to 23,328,061.80, 34,979,651.10 and 9,849,661.80 is: 14,769,239.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,061.80 : 34,979,651.10 = 9,849,661.80 : x
  2. Step 2: Convert to fraction form
    23,328,061.80/34,979,651.10 = 9,849,661.80/x
  3. Step 3: Cross multiply
    23,328,061.80x = 34,979,651.10 × 9,849,661.80
  4. Step 4: Simplify right side
    23,328,061.80x = 344,537,733,216,998
  5. Step 5: Solve for x
    x = 344,537,733,216,998/23,328,061.80
  6. Step 6: Final answer
    x = 14,769,239.56

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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.