Home / 88,565,338.70-132,848,008.05-52,733,530.70

Finding the Fourth Proportional to 88,565,338.70, 132,848,008.05 and 52,733,530.70

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Solution

The fourth proportional to 88,565,338.70, 132,848,008.05 and 52,733,530.70 is: 79,100,296.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,565,338.70 : 132,848,008.05 = 52,733,530.70 : x
  2. Step 2: Convert to fraction form
    88,565,338.70/132,848,008.05 = 52,733,530.70/x
  3. Step 3: Cross multiply
    88,565,338.70x = 132,848,008.05 × 52,733,530.70
  4. Step 4: Simplify right side
    88,565,338.70x = 7,005,544,510,938,522
  5. Step 5: Solve for x
    x = 7,005,544,510,938,522/88,565,338.70
  6. Step 6: Final answer
    x = 79,100,296.05

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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.