Home / 14,350,042.02-21,524,971.88-5,252,773.26

Finding the Fourth Proportional to 14,350,042.02, 21,524,971.88 and 5,252,773.26

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Solution

The fourth proportional to 14,350,042.02, 21,524,971.88 and 5,252,773.26 is: 7,879,126.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,350,042.02 : 21,524,971.88 = 5,252,773.26 : x
  2. Step 2: Convert to fraction form
    14,350,042.02/21,524,971.88 = 5,252,773.26/x
  3. Step 3: Cross multiply
    14,350,042.02x = 21,524,971.88 × 5,252,773.26
  4. Step 4: Simplify right side
    14,350,042.02x = 113,065,796,713,515.92
  5. Step 5: Solve for x
    x = 113,065,796,713,515.92/14,350,042.02
  6. Step 6: Final answer
    x = 7,879,126.52

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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.