Home / 3,587,824,923.20-5,377,911,009.60-1,376,180,057.60

Finding the Fourth Proportional to 3,587,824,923.20, 5,377,911,009.60 and 1,376,180,057.60

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Solution

The fourth proportional to 3,587,824,923.20, 5,377,911,009.60 and 1,376,180,057.60 is: 2,062,802,405.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,587,824,923.20 : 5,377,911,009.60 = 1,376,180,057.60 : x
  2. Step 2: Convert to fraction form
    3,587,824,923.20/5,377,911,009.60 = 1,376,180,057.60/x
  3. Step 3: Cross multiply
    3,587,824,923.20x = 5,377,911,009.60 × 1,376,180,057.60
  4. Step 4: Simplify right side
    3,587,824,923.20x = 7,400,973,882,959,002,624
  5. Step 5: Solve for x
    x = 7,400,973,882,959,002,624/3,587,824,923.20
  6. Step 6: Final answer
    x = 2,062,802,405.74

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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.