Home / 33,508,065.12-50,215,595.52-15,267,683.28

Finding the Fourth Proportional to 33,508,065.12, 50,215,595.52 and 15,267,683.28

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Solution

The fourth proportional to 33,508,065.12, 50,215,595.52 and 15,267,683.28 is: 22,880,336.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,508,065.12 : 50,215,595.52 = 15,267,683.28 : x
  2. Step 2: Convert to fraction form
    33,508,065.12/50,215,595.52 = 15,267,683.28/x
  3. Step 3: Cross multiply
    33,508,065.12x = 50,215,595.52 × 15,267,683.28
  4. Step 4: Simplify right side
    33,508,065.12x = 766,675,808,115,946.88
  5. Step 5: Solve for x
    x = 766,675,808,115,946.88/33,508,065.12
  6. Step 6: Final answer
    x = 22,880,336.58

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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.