Home / 15,969,176.63-23,953,957.08-4,453,942.73

Finding the Fourth Proportional to 15,969,176.63, 23,953,957.08 and 4,453,942.73

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Solution

The fourth proportional to 15,969,176.63, 23,953,957.08 and 4,453,942.73 is: 6,680,967.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,969,176.63 : 23,953,957.08 = 4,453,942.73 : x
  2. Step 2: Convert to fraction form
    15,969,176.63/23,953,957.08 = 4,453,942.73/x
  3. Step 3: Cross multiply
    15,969,176.63x = 23,953,957.08 × 4,453,942.73
  4. Step 4: Simplify right side
    15,969,176.63x = 106,689,553,051,082.91
  5. Step 5: Solve for x
    x = 106,689,553,051,082.91/15,969,176.63
  6. Step 6: Final answer
    x = 6,680,967.69

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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.