Home / 15,674,627.32-23,476,144.32-7,483,031.71

Finding the Fourth Proportional to 15,674,627.32, 23,476,144.32 and 7,483,031.71

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Solution

The fourth proportional to 15,674,627.32, 23,476,144.32 and 7,483,031.71 is: 11,207,458.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,674,627.32 : 23,476,144.32 = 7,483,031.71 : x
  2. Step 2: Convert to fraction form
    15,674,627.32/23,476,144.32 = 7,483,031.71/x
  3. Step 3: Cross multiply
    15,674,627.32x = 23,476,144.32 × 7,483,031.71
  4. Step 4: Simplify right side
    15,674,627.32x = 175,672,732,375,096.38
  5. Step 5: Solve for x
    x = 175,672,732,375,096.38/15,674,627.32
  6. Step 6: Final answer
    x = 11,207,458.32

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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.