Home / 23,069,680.65-34,607,961.36-8,495,479.26

Finding the Fourth Proportional to 23,069,680.65, 34,607,961.36 and 8,495,479.26

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Solution

The fourth proportional to 23,069,680.65, 34,607,961.36 and 8,495,479.26 is: 12,744,485.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,069,680.65 : 34,607,961.36 = 8,495,479.26 : x
  2. Step 2: Convert to fraction form
    23,069,680.65/34,607,961.36 = 8,495,479.26/x
  3. Step 3: Cross multiply
    23,069,680.65x = 34,607,961.36 × 8,495,479.26
  4. Step 4: Simplify right side
    23,069,680.65x = 294,011,217,964,761.38
  5. Step 5: Solve for x
    x = 294,011,217,964,761.38/23,069,680.65
  6. Step 6: Final answer
    x = 12,744,485.82

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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.