Home / 17,048,121.44-25,582,271.02-6,272,988.98

Finding the Fourth Proportional to 17,048,121.44, 25,582,271.02 and 6,272,988.98

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Solution

The fourth proportional to 17,048,121.44, 25,582,271.02 and 6,272,988.98 is: 9,413,195.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,048,121.44 : 25,582,271.02 = 6,272,988.98 : x
  2. Step 2: Convert to fraction form
    17,048,121.44/25,582,271.02 = 6,272,988.98/x
  3. Step 3: Cross multiply
    17,048,121.44x = 25,582,271.02 × 6,272,988.98
  4. Step 4: Simplify right side
    17,048,121.44x = 160,477,304,191,833.38
  5. Step 5: Solve for x
    x = 160,477,304,191,833.38/17,048,121.44
  6. Step 6: Final answer
    x = 9,413,195.74

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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.