Home / 15,629,621.50-23,442,304.02-4,114,124.38

Finding the Fourth Proportional to 15,629,621.50, 23,442,304.02 and 4,114,124.38

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Solution

The fourth proportional to 15,629,621.50, 23,442,304.02 and 4,114,124.38 is: 6,170,626.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,629,621.50 : 23,442,304.02 = 4,114,124.38 : x
  2. Step 2: Convert to fraction form
    15,629,621.50/23,442,304.02 = 4,114,124.38/x
  3. Step 3: Cross multiply
    15,629,621.50x = 23,442,304.02 × 4,114,124.38
  4. Step 4: Simplify right side
    15,629,621.50x = 96,444,554,492,054
  5. Step 5: Solve for x
    x = 96,444,554,492,054/15,629,621.50
  6. Step 6: Final answer
    x = 6,170,626.36

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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.