Home / 15,597,215.30-23,364,330.15-8,857,756.10

Finding the Fourth Proportional to 15,597,215.30, 23,364,330.15 and 8,857,756.10

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Solution

The fourth proportional to 15,597,215.30, 23,364,330.15 and 8,857,756.10 is: 13,268,749.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,597,215.30 : 23,364,330.15 = 8,857,756.10 : x
  2. Step 2: Convert to fraction form
    15,597,215.30/23,364,330.15 = 8,857,756.10/x
  3. Step 3: Cross multiply
    15,597,215.30x = 23,364,330.15 × 8,857,756.10
  4. Step 4: Simplify right side
    15,597,215.30x = 206,955,537,908,576.41
  5. Step 5: Solve for x
    x = 206,955,537,908,576.41/15,597,215.30
  6. Step 6: Final answer
    x = 13,268,749.19

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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.