Home / 9,949,205,380,418.70-14,923,808,070,628-8,141,656,346,940.60

Finding the Fourth Proportional to 9,949,205,380,418.70, 14,923,808,070,628 and 8,141,656,346,940.60

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Solution

The fourth proportional to 9,949,205,380,418.70, 14,923,808,070,628 and 8,141,656,346,940.60 is: 12,212,484,520,410.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,949,205,380,418.70 : 14,923,808,070,628 = 8,141,656,346,940.60 : x
  2. Step 2: Convert to fraction form
    9,949,205,380,418.70/14,923,808,070,628 = 8,141,656,346,940.60/x
  3. Step 3: Cross multiply
    9,949,205,380,418.70x = 14,923,808,070,628 × 8,141,656,346,940.60
  4. Step 4: Simplify right side
    9,949,205,380,418.70x = 121,504,516,698,751,799,417,372,672
  5. Step 5: Solve for x
    x = 121,504,516,698,751,799,417,372,672/9,949,205,380,418.70
  6. Step 6: Final answer
    x = 12,212,484,520,410.86

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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.