Home / 21,944,159.62-32,917,816.80-7,567,019.38

Finding the Fourth Proportional to 21,944,159.62, 32,917,816.80 and 7,567,019.38

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Solution

The fourth proportional to 21,944,159.62, 32,917,816.80 and 7,567,019.38 is: 11,351,073.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,944,159.62 : 32,917,816.80 = 7,567,019.38 : x
  2. Step 2: Convert to fraction form
    21,944,159.62/32,917,816.80 = 7,567,019.38/x
  3. Step 3: Cross multiply
    21,944,159.62x = 32,917,816.80 × 7,567,019.38
  4. Step 4: Simplify right side
    21,944,159.62x = 249,089,757,672,889.59
  5. Step 5: Solve for x
    x = 249,089,757,672,889.59/21,944,159.62
  6. Step 6: Final answer
    x = 11,351,073.00

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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.