Home / 95,885,376.30-132,311,944.98-70,780,841.58

Finding the Fourth Proportional to 95,885,376.30, 132,311,944.98 and 70,780,841.58

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Solution

The fourth proportional to 95,885,376.30, 132,311,944.98 and 70,780,841.58 is: 97,670,272.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,885,376.30 : 132,311,944.98 = 70,780,841.58 : x
  2. Step 2: Convert to fraction form
    95,885,376.30/132,311,944.98 = 70,780,841.58/x
  3. Step 3: Cross multiply
    95,885,376.30x = 132,311,944.98 × 70,780,841.58
  4. Step 4: Simplify right side
    95,885,376.30x = 9,365,150,816,771,056
  5. Step 5: Solve for x
    x = 9,365,150,816,771,056/95,885,376.30
  6. Step 6: Final answer
    x = 97,670,272.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.