Home / 14,743,248,840.30-22,114,873,260.45-5,433,677,978.70

Finding the Fourth Proportional to 14,743,248,840.30, 22,114,873,260.45 and 5,433,677,978.70

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Solution

The fourth proportional to 14,743,248,840.30, 22,114,873,260.45 and 5,433,677,978.70 is: 8,150,516,968.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,743,248,840.30 : 22,114,873,260.45 = 5,433,677,978.70 : x
  2. Step 2: Convert to fraction form
    14,743,248,840.30/22,114,873,260.45 = 5,433,677,978.70/x
  3. Step 3: Cross multiply
    14,743,248,840.30x = 22,114,873,260.45 × 5,433,677,978.70
  4. Step 4: Simplify right side
    14,743,248,840.30x = 120,165,099,837,048,635,392
  5. Step 5: Solve for x
    x = 120,165,099,837,048,635,392/14,743,248,840.30
  6. Step 6: Final answer
    x = 8,150,516,968.05

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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.