Home / 5,969,857,144,525-8,955,681,090,455.40-2,096,808,261,550.20

Finding the Fourth Proportional to 5,969,857,144,525, 8,955,681,090,455.40 and 2,096,808,261,550.20

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Solution

The fourth proportional to 5,969,857,144,525, 8,955,681,090,455.40 and 2,096,808,261,550.20 is: 3,145,526,876,718.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,969,857,144,525 : 8,955,681,090,455.40 = 2,096,808,261,550.20 : x
  2. Step 2: Convert to fraction form
    5,969,857,144,525/8,955,681,090,455.40 = 2,096,808,261,550.20/x
  3. Step 3: Cross multiply
    5,969,857,144,525x = 8,955,681,090,455.40 × 2,096,808,261,550.20
  4. Step 4: Simplify right side
    5,969,857,144,525x = 18,778,346,098,275,787,544,199,168
  5. Step 5: Solve for x
    x = 18,778,346,098,275,787,544,199,168/5,969,857,144,525
  6. Step 6: Final answer
    x = 3,145,526,876,718.91

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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.