Home / 22,343,000.32-30,847,096.46-17,715,477.82

Finding the Fourth Proportional to 22,343,000.32, 30,847,096.46 and 17,715,477.82

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Solution

The fourth proportional to 22,343,000.32, 30,847,096.46 and 17,715,477.82 is: 24,458,266.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,343,000.32 : 30,847,096.46 = 17,715,477.82 : x
  2. Step 2: Convert to fraction form
    22,343,000.32/30,847,096.46 = 17,715,477.82/x
  3. Step 3: Cross multiply
    22,343,000.32x = 30,847,096.46 × 17,715,477.82
  4. Step 4: Simplify right side
    22,343,000.32x = 546,471,053,148,530.56
  5. Step 5: Solve for x
    x = 546,471,053,148,530.56/22,343,000.32
  6. Step 6: Final answer
    x = 24,458,266.36

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1.5x scale

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.