Home / 88,402,805.64-132,624,722.52-27,816,957

Finding the Fourth Proportional to 88,402,805.64, 132,624,722.52 and 27,816,957

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Solution

The fourth proportional to 88,402,805.64, 132,624,722.52 and 27,816,957 is: 41,731,890.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,402,805.64 : 132,624,722.52 = 27,816,957 : x
  2. Step 2: Convert to fraction form
    88,402,805.64/132,624,722.52 = 27,816,957/x
  3. Step 3: Cross multiply
    88,402,805.64x = 132,624,722.52 × 27,816,957
  4. Step 4: Simplify right side
    88,402,805.64x = 3,689,216,203,475,771.50
  5. Step 5: Solve for x
    x = 3,689,216,203,475,771.50/88,402,805.64
  6. Step 6: Final answer
    x = 41,731,890.48

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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.