Home / 88,319,427.50-132,493,531.82-26,077,033.58

Finding the Fourth Proportional to 88,319,427.50, 132,493,531.82 and 26,077,033.58

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Solution

The fourth proportional to 88,319,427.50, 132,493,531.82 and 26,077,033.58 is: 39,119,799.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,319,427.50 : 132,493,531.82 = 26,077,033.58 : x
  2. Step 2: Convert to fraction form
    88,319,427.50/132,493,531.82 = 26,077,033.58/x
  3. Step 3: Cross multiply
    88,319,427.50x = 132,493,531.82 × 26,077,033.58
  4. Step 4: Simplify right side
    88,319,427.50x = 3,455,038,277,610,085.50
  5. Step 5: Solve for x
    x = 3,455,038,277,610,085.50/88,319,427.50
  6. Step 6: Final answer
    x = 39,119,799.30

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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.