Home / 14,701,854.38-22,056,269.22-4,986,282.65

Finding the Fourth Proportional to 14,701,854.38, 22,056,269.22 and 4,986,282.65

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Solution

The fourth proportional to 14,701,854.38, 22,056,269.22 and 4,986,282.65 is: 7,480,606.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,701,854.38 : 22,056,269.22 = 4,986,282.65 : x
  2. Step 2: Convert to fraction form
    14,701,854.38/22,056,269.22 = 4,986,282.65/x
  3. Step 3: Cross multiply
    14,701,854.38x = 22,056,269.22 × 4,986,282.65
  4. Step 4: Simplify right side
    14,701,854.38x = 109,978,792,425,133.67
  5. Step 5: Solve for x
    x = 109,978,792,425,133.67/14,701,854.38
  6. Step 6: Final answer
    x = 7,480,606.84

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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.