Home / 88,319,436.25-132,493,544.94-26,077,042.32

Finding the Fourth Proportional to 88,319,436.25, 132,493,544.94 and 26,077,042.32

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Solution

The fourth proportional to 88,319,436.25, 132,493,544.94 and 26,077,042.32 is: 39,119,812.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,319,436.25 : 132,493,544.94 = 26,077,042.32 : x
  2. Step 2: Convert to fraction form
    88,319,436.25/132,493,544.94 = 26,077,042.32/x
  3. Step 3: Cross multiply
    88,319,436.25x = 132,493,544.94 × 26,077,042.32
  4. Step 4: Simplify right side
    88,319,436.25x = 3,455,039,778,527,202
  5. Step 5: Solve for x
    x = 3,455,039,778,527,202/88,319,436.25
  6. Step 6: Final answer
    x = 39,119,812.42

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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.