Home / 88,101,141,115.80-132,151,711,673.70-21,852,237,496.80

Finding the Fourth Proportional to 88,101,141,115.80, 132,151,711,673.70 and 21,852,237,496.80

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Solution

The fourth proportional to 88,101,141,115.80, 132,151,711,673.70 and 21,852,237,496.80 is: 32,778,356,245.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,101,141,115.80 : 132,151,711,673.70 = 21,852,237,496.80 : x
  2. Step 2: Convert to fraction form
    88,101,141,115.80/132,151,711,673.70 = 21,852,237,496.80/x
  3. Step 3: Cross multiply
    88,101,141,115.80x = 132,151,711,673.70 × 21,852,237,496.80
  4. Step 4: Simplify right side
    88,101,141,115.80x = 2,887,810,589,102,329,298,944
  5. Step 5: Solve for x
    x = 2,887,810,589,102,329,298,944/88,101,141,115.80
  6. Step 6: Final answer
    x = 32,778,356,245.20

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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.