Home / 15,329,932.88-22,983,548.78-9,263,244.08

Finding the Fourth Proportional to 15,329,932.88, 22,983,548.78 and 9,263,244.08

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Solution

The fourth proportional to 15,329,932.88, 22,983,548.78 and 9,263,244.08 is: 13,888,007.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,329,932.88 : 22,983,548.78 = 9,263,244.08 : x
  2. Step 2: Convert to fraction form
    15,329,932.88/22,983,548.78 = 9,263,244.08/x
  3. Step 3: Cross multiply
    15,329,932.88x = 22,983,548.78 × 9,263,244.08
  4. Step 4: Simplify right side
    15,329,932.88x = 212,902,222,254,343.19
  5. Step 5: Solve for x
    x = 212,902,222,254,343.19/15,329,932.88
  6. Step 6: Final answer
    x = 13,888,007.47

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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.