Home / 3,949,955,577.45-5,924,921,555.77-1,002,229,497.45

Finding the Fourth Proportional to 3,949,955,577.45, 5,924,921,555.77 and 1,002,229,497.45

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Solution

The fourth proportional to 3,949,955,577.45, 5,924,921,555.77 and 1,002,229,497.45 is: 1,503,341,249.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,949,955,577.45 : 5,924,921,555.77 = 1,002,229,497.45 : x
  2. Step 2: Convert to fraction form
    3,949,955,577.45/5,924,921,555.77 = 1,002,229,497.45/x
  3. Step 3: Cross multiply
    3,949,955,577.45x = 5,924,921,555.77 × 1,002,229,497.45
  4. Step 4: Simplify right side
    3,949,955,577.45x = 5,938,131,153,267,533,824
  5. Step 5: Solve for x
    x = 5,938,131,153,267,533,824/3,949,955,577.45
  6. Step 6: Final answer
    x = 1,503,341,249.50

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Double scale
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1.5x scale

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.