Home / 16,170,721.70-24,256,082.55-6,592,973.90

Finding the Fourth Proportional to 16,170,721.70, 24,256,082.55 and 6,592,973.90

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Solution

The fourth proportional to 16,170,721.70, 24,256,082.55 and 6,592,973.90 is: 9,889,460.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,170,721.70 : 24,256,082.55 = 6,592,973.90 : x
  2. Step 2: Convert to fraction form
    16,170,721.70/24,256,082.55 = 6,592,973.90/x
  3. Step 3: Cross multiply
    16,170,721.70x = 24,256,082.55 × 6,592,973.90
  4. Step 4: Simplify right side
    16,170,721.70x = 159,919,719,168,395.47
  5. Step 5: Solve for x
    x = 159,919,719,168,395.47/16,170,721.70
  6. Step 6: Final answer
    x = 9,889,460.85

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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.