Home / 14,743,248,839.80-22,114,873,259.70-5,433,677,978.20

Finding the Fourth Proportional to 14,743,248,839.80, 22,114,873,259.70 and 5,433,677,978.20

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Solution

The fourth proportional to 14,743,248,839.80, 22,114,873,259.70 and 5,433,677,978.20 is: 8,150,516,967.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,743,248,839.80 : 22,114,873,259.70 = 5,433,677,978.20 : x
  2. Step 2: Convert to fraction form
    14,743,248,839.80/22,114,873,259.70 = 5,433,677,978.20/x
  3. Step 3: Cross multiply
    14,743,248,839.80x = 22,114,873,259.70 × 5,433,677,978.20
  4. Step 4: Simplify right side
    14,743,248,839.80x = 120,165,099,821,915,947,008
  5. Step 5: Solve for x
    x = 120,165,099,821,915,947,008/14,743,248,839.80
  6. Step 6: Final answer
    x = 8,150,516,967.30

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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.