Home / 22,878,666.13-34,314,211.70-7,526,147.56

Finding the Fourth Proportional to 22,878,666.13, 34,314,211.70 and 7,526,147.56

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Solution

The fourth proportional to 22,878,666.13, 34,314,211.70 and 7,526,147.56 is: 11,287,975.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,878,666.13 : 34,314,211.70 = 7,526,147.56 : x
  2. Step 2: Convert to fraction form
    22,878,666.13/34,314,211.70 = 7,526,147.56/x
  3. Step 3: Cross multiply
    22,878,666.13x = 34,314,211.70 × 7,526,147.56
  4. Step 4: Simplify right side
    22,878,666.13x = 258,253,820,659,278.47
  5. Step 5: Solve for x
    x = 258,253,820,659,278.47/22,878,666.13
  6. Step 6: Final answer
    x = 11,287,975.41

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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.