Home / 11,522,534.65-15,900,912.23-6,295,430.50

Finding the Fourth Proportional to 11,522,534.65, 15,900,912.23 and 6,295,430.50

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Solution

The fourth proportional to 11,522,534.65, 15,900,912.23 and 6,295,430.50 is: 8,687,592.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,522,534.65 : 15,900,912.23 = 6,295,430.50 : x
  2. Step 2: Convert to fraction form
    11,522,534.65/15,900,912.23 = 6,295,430.50/x
  3. Step 3: Cross multiply
    11,522,534.65x = 15,900,912.23 × 6,295,430.50
  4. Step 4: Simplify right side
    11,522,534.65x = 100,103,087,759,335.58
  5. Step 5: Solve for x
    x = 100,103,087,759,335.58/11,522,534.65
  6. Step 6: Final answer
    x = 8,687,592.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.