Home / 15,705,150.84-23,558,251.20-4,344,648.12

Finding the Fourth Proportional to 15,705,150.84, 23,558,251.20 and 4,344,648.12

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Solution

The fourth proportional to 15,705,150.84, 23,558,251.20 and 4,344,648.12 is: 6,517,117.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,705,150.84 : 23,558,251.20 = 4,344,648.12 : x
  2. Step 2: Convert to fraction form
    15,705,150.84/23,558,251.20 = 4,344,648.12/x
  3. Step 3: Cross multiply
    15,705,150.84x = 23,558,251.20 × 4,344,648.12
  4. Step 4: Simplify right side
    15,705,150.84x = 102,352,311,786,567.75
  5. Step 5: Solve for x
    x = 102,352,311,786,567.75/15,705,150.84
  6. Step 6: Final answer
    x = 6,517,117.40

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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.