Home / 88,085,904.90-132,128,857.35-88,085,904.90

Finding the Fourth Proportional to 88,085,904.90, 132,128,857.35 and 88,085,904.90

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Solution

The fourth proportional to 88,085,904.90, 132,128,857.35 and 88,085,904.90 is: 132,128,857.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,085,904.90 : 132,128,857.35 = 88,085,904.90 : x
  2. Step 2: Convert to fraction form
    88,085,904.90/132,128,857.35 = 88,085,904.90/x
  3. Step 3: Cross multiply
    88,085,904.90x = 132,128,857.35 × 88,085,904.90
  4. Step 4: Simplify right side
    88,085,904.90x = 11,638,689,963,077,766
  5. Step 5: Solve for x
    x = 11,638,689,963,077,766/88,085,904.90
  6. Step 6: Final answer
    x = 132,128,857.35

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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.