Home / 16,090,429.65-24,135,644.48-10,988,596.05

Finding the Fourth Proportional to 16,090,429.65, 24,135,644.48 and 10,988,596.05

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Solution

The fourth proportional to 16,090,429.65, 24,135,644.48 and 10,988,596.05 is: 16,482,894.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,090,429.65 : 24,135,644.48 = 10,988,596.05 : x
  2. Step 2: Convert to fraction form
    16,090,429.65/24,135,644.48 = 10,988,596.05/x
  3. Step 3: Cross multiply
    16,090,429.65x = 24,135,644.48 × 10,988,596.05
  4. Step 4: Simplify right side
    16,090,429.65x = 265,216,847,542,189.34
  5. Step 5: Solve for x
    x = 265,216,847,542,189.34/16,090,429.65
  6. Step 6: Final answer
    x = 16,482,894.08

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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.