Home / 3,587,120,556.60-5,380,680,834.90-1,652,202,924.60

Finding the Fourth Proportional to 3,587,120,556.60, 5,380,680,834.90 and 1,652,202,924.60

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Solution

The fourth proportional to 3,587,120,556.60, 5,380,680,834.90 and 1,652,202,924.60 is: 2,478,304,386.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,587,120,556.60 : 5,380,680,834.90 = 1,652,202,924.60 : x
  2. Step 2: Convert to fraction form
    3,587,120,556.60/5,380,680,834.90 = 1,652,202,924.60/x
  3. Step 3: Cross multiply
    3,587,120,556.60x = 5,380,680,834.90 × 1,652,202,924.60
  4. Step 4: Simplify right side
    3,587,120,556.60x = 8,889,976,611,760,948,224
  5. Step 5: Solve for x
    x = 8,889,976,611,760,948,224/3,587,120,556.60
  6. Step 6: Final answer
    x = 2,478,304,386.90

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Double scale
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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.