Home / 15,433,267.56-23,149,889.11-4,650,568.48

Finding the Fourth Proportional to 15,433,267.56, 23,149,889.11 and 4,650,568.48

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Solution

The fourth proportional to 15,433,267.56, 23,149,889.11 and 4,650,568.48 is: 6,975,849.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,433,267.56 : 23,149,889.11 = 4,650,568.48 : x
  2. Step 2: Convert to fraction form
    15,433,267.56/23,149,889.11 = 4,650,568.48/x
  3. Step 3: Cross multiply
    15,433,267.56x = 23,149,889.11 × 4,650,568.48
  4. Step 4: Simplify right side
    15,433,267.56x = 107,660,144,610,461.27
  5. Step 5: Solve for x
    x = 107,660,144,610,461.27/15,433,267.56
  6. Step 6: Final answer
    x = 6,975,849.03

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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.