Home / 15,446,037.01-23,172,801.36-4,662,693.72

Finding the Fourth Proportional to 15,446,037.01, 23,172,801.36 and 4,662,693.72

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Solution

The fourth proportional to 15,446,037.01, 23,172,801.36 and 4,662,693.72 is: 6,995,171.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,446,037.01 : 23,172,801.36 = 4,662,693.72 : x
  2. Step 2: Convert to fraction form
    15,446,037.01/23,172,801.36 = 4,662,693.72/x
  3. Step 3: Cross multiply
    15,446,037.01x = 23,172,801.36 × 4,662,693.72
  4. Step 4: Simplify right side
    15,446,037.01x = 108,047,675,376,079.45
  5. Step 5: Solve for x
    x = 108,047,675,376,079.45/15,446,037.01
  6. Step 6: Final answer
    x = 6,995,171.34

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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.