Home / 33,478,990.39-50,120,930.20-24,881,160.75

Finding the Fourth Proportional to 33,478,990.39, 50,120,930.20 and 24,881,160.75

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Solution

The fourth proportional to 33,478,990.39, 50,120,930.20 and 24,881,160.75 is: 37,249,239.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,478,990.39 : 50,120,930.20 = 24,881,160.75 : x
  2. Step 2: Convert to fraction form
    33,478,990.39/50,120,930.20 = 24,881,160.75/x
  3. Step 3: Cross multiply
    33,478,990.39x = 50,120,930.20 × 24,881,160.75
  4. Step 4: Simplify right side
    33,478,990.39x = 1,247,066,920,870,719.25
  5. Step 5: Solve for x
    x = 1,247,066,920,870,719.25/33,478,990.39
  6. Step 6: Final answer
    x = 37,249,239.19

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1.5x scale

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.