Home / 15,826,781.66-23,727,770.39-6,249,329.10

Finding the Fourth Proportional to 15,826,781.66, 23,727,770.39 and 6,249,329.10

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Solution

The fourth proportional to 15,826,781.66, 23,727,770.39 and 6,249,329.10 is: 9,369,096.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,826,781.66 : 23,727,770.39 = 6,249,329.10 : x
  2. Step 2: Convert to fraction form
    15,826,781.66/23,727,770.39 = 6,249,329.10/x
  3. Step 3: Cross multiply
    15,826,781.66x = 23,727,770.39 × 6,249,329.10
  4. Step 4: Simplify right side
    15,826,781.66x = 148,282,645,945,098.72
  5. Step 5: Solve for x
    x = 148,282,645,945,098.72/15,826,781.66
  6. Step 6: Final answer
    x = 9,369,096.58

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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.