Home / 15,446,038.26-23,172,803.24-4,662,694.97

Finding the Fourth Proportional to 15,446,038.26, 23,172,803.24 and 4,662,694.97

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Solution

The fourth proportional to 15,446,038.26, 23,172,803.24 and 4,662,694.97 is: 6,995,173.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,446,038.26 : 23,172,803.24 = 4,662,694.97 : x
  2. Step 2: Convert to fraction form
    15,446,038.26/23,172,803.24 = 4,662,694.97/x
  3. Step 3: Cross multiply
    15,446,038.26x = 23,172,803.24 × 4,662,694.97
  4. Step 4: Simplify right side
    15,446,038.26x = 108,047,712,968,770.20
  5. Step 5: Solve for x
    x = 108,047,712,968,770.20/15,446,038.26
  6. Step 6: Final answer
    x = 6,995,173.21

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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.