Home / 8,975,462,020.85-13,463,193,031.28-2,763,820,180.55

Finding the Fourth Proportional to 8,975,462,020.85, 13,463,193,031.28 and 2,763,820,180.55

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Solution

The fourth proportional to 8,975,462,020.85, 13,463,193,031.28 and 2,763,820,180.55 is: 4,145,730,270.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,975,462,020.85 : 13,463,193,031.28 = 2,763,820,180.55 : x
  2. Step 2: Convert to fraction form
    8,975,462,020.85/13,463,193,031.28 = 2,763,820,180.55/x
  3. Step 3: Cross multiply
    8,975,462,020.85x = 13,463,193,031.28 × 2,763,820,180.55
  4. Step 4: Simplify right side
    8,975,462,020.85x = 37,209,844,594,477,973,504
  5. Step 5: Solve for x
    x = 37,209,844,594,477,973,504/8,975,462,020.85
  6. Step 6: Final answer
    x = 4,145,730,270.83

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Double scale
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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.