Home / 79,580,953.17-119,371,419.72-22,073,224.14

Finding the Fourth Proportional to 79,580,953.17, 119,371,419.72 and 22,073,224.14

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Solution

The fourth proportional to 79,580,953.17, 119,371,419.72 and 22,073,224.14 is: 33,109,833.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,580,953.17 : 119,371,419.72 = 22,073,224.14 : x
  2. Step 2: Convert to fraction form
    79,580,953.17/119,371,419.72 = 22,073,224.14/x
  3. Step 3: Cross multiply
    79,580,953.17x = 119,371,419.72 × 22,073,224.14
  4. Step 4: Simplify right side
    79,580,953.17x = 2,634,912,103,389,576
  5. Step 5: Solve for x
    x = 2,634,912,103,389,576/79,580,953.17
  6. Step 6: Final answer
    x = 33,109,833.43

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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.