Home / 108,604,073,104.60-162,904,208,279.10-48,870,458,998.60

Finding the Fourth Proportional to 108,604,073,104.60, 162,904,208,279.10 and 48,870,458,998.60

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Solution

The fourth proportional to 108,604,073,104.60, 162,904,208,279.10 and 48,870,458,998.60 is: 73,304,832,901.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,604,073,104.60 : 162,904,208,279.10 = 48,870,458,998.60 : x
  2. Step 2: Convert to fraction form
    108,604,073,104.60/162,904,208,279.10 = 48,870,458,998.60/x
  3. Step 3: Cross multiply
    108,604,073,104.60x = 162,904,208,279.10 × 48,870,458,998.60
  4. Step 4: Simplify right side
    108,604,073,104.60x = 7,961,203,431,403,151,163,392
  5. Step 5: Solve for x
    x = 7,961,203,431,403,151,163,392/108,604,073,104.60
  6. Step 6: Final answer
    x = 73,304,832,901.94

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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.