Home / 15,560,567.10-23,342,713.29-4,776,454.62

Finding the Fourth Proportional to 15,560,567.10, 23,342,713.29 and 4,776,454.62

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Solution

The fourth proportional to 15,560,567.10, 23,342,713.29 and 4,776,454.62 is: 7,165,253.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,560,567.10 : 23,342,713.29 = 4,776,454.62 : x
  2. Step 2: Convert to fraction form
    15,560,567.10/23,342,713.29 = 4,776,454.62/x
  3. Step 3: Cross multiply
    15,560,567.10x = 23,342,713.29 × 4,776,454.62
  4. Step 4: Simplify right side
    15,560,567.10x = 111,495,410,737,355.89
  5. Step 5: Solve for x
    x = 111,495,410,737,355.89/15,560,567.10
  6. Step 6: Final answer
    x = 7,165,253.68

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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.