Home / 141,091,632,145.20-211,637,448,217.80-62,727,468,049.20

Finding the Fourth Proportional to 141,091,632,145.20, 211,637,448,217.80 and 62,727,468,049.20

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Solution

The fourth proportional to 141,091,632,145.20, 211,637,448,217.80 and 62,727,468,049.20 is: 94,091,202,073.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,091,632,145.20 : 211,637,448,217.80 = 62,727,468,049.20 : x
  2. Step 2: Convert to fraction form
    141,091,632,145.20/211,637,448,217.80 = 62,727,468,049.20/x
  3. Step 3: Cross multiply
    141,091,632,145.20x = 211,637,448,217.80 × 62,727,468,049.20
  4. Step 4: Simplify right side
    141,091,632,145.20x = 13,275,481,271,096,267,767,808
  5. Step 5: Solve for x
    x = 13,275,481,271,096,267,767,808/141,091,632,145.20
  6. Step 6: Final answer
    x = 94,091,202,073.80

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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.