Home / 12,566,626.06-17,342,013.48-7,060,233.10

Finding the Fourth Proportional to 12,566,626.06, 17,342,013.48 and 7,060,233.10

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Solution

The fourth proportional to 12,566,626.06, 17,342,013.48 and 7,060,233.10 is: 9,743,160.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,566,626.06 : 17,342,013.48 = 7,060,233.10 : x
  2. Step 2: Convert to fraction form
    12,566,626.06/17,342,013.48 = 7,060,233.10/x
  3. Step 3: Cross multiply
    12,566,626.06x = 17,342,013.48 × 7,060,233.10
  4. Step 4: Simplify right side
    12,566,626.06x = 122,438,657,592,142.19
  5. Step 5: Solve for x
    x = 122,438,657,592,142.19/12,566,626.06
  6. Step 6: Final answer
    x = 9,743,160.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.