Home / 110,207,369.52-165,334,969.08-33,528,404.84

Finding the Fourth Proportional to 110,207,369.52, 165,334,969.08 and 33,528,404.84

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Solution

The fourth proportional to 110,207,369.52, 165,334,969.08 and 33,528,404.84 is: 50,299,882.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,207,369.52 : 165,334,969.08 = 33,528,404.84 : x
  2. Step 2: Convert to fraction form
    110,207,369.52/165,334,969.08 = 33,528,404.84/x
  3. Step 3: Cross multiply
    110,207,369.52x = 165,334,969.08 × 33,528,404.84
  4. Step 4: Simplify right side
    110,207,369.52x = 5,543,417,776,696,448
  5. Step 5: Solve for x
    x = 5,543,417,776,696,448/110,207,369.52
  6. Step 6: Final answer
    x = 50,299,882.86

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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.