Home / 3,353,084,145.70-5,029,626,218.55-1,144,787,358.40

Finding the Fourth Proportional to 3,353,084,145.70, 5,029,626,218.55 and 1,144,787,358.40

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Solution

The fourth proportional to 3,353,084,145.70, 5,029,626,218.55 and 1,144,787,358.40 is: 1,717,181,037.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353,084,145.70 : 5,029,626,218.55 = 1,144,787,358.40 : x
  2. Step 2: Convert to fraction form
    3,353,084,145.70/5,029,626,218.55 = 1,144,787,358.40/x
  3. Step 3: Cross multiply
    3,353,084,145.70x = 5,029,626,218.55 × 1,144,787,358.40
  4. Step 4: Simplify right side
    3,353,084,145.70x = 5,757,852,512,473,236,480
  5. Step 5: Solve for x
    x = 5,757,852,512,473,236,480/3,353,084,145.70
  6. Step 6: Final answer
    x = 1,717,181,037.60

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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.