Home / 88,017,051.88-132,026,487.90-26,606,719.72

Finding the Fourth Proportional to 88,017,051.88, 132,026,487.90 and 26,606,719.72

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Solution

The fourth proportional to 88,017,051.88, 132,026,487.90 and 26,606,719.72 is: 39,910,354.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,017,051.88 : 132,026,487.90 = 26,606,719.72 : x
  2. Step 2: Convert to fraction form
    88,017,051.88/132,026,487.90 = 26,606,719.72/x
  3. Step 3: Cross multiply
    88,017,051.88x = 132,026,487.90 × 26,606,719.72
  4. Step 4: Simplify right side
    88,017,051.88x = 3,512,791,759,171,271.50
  5. Step 5: Solve for x
    x = 3,512,791,759,171,271.50/88,017,051.88
  6. Step 6: Final answer
    x = 39,910,354.69

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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.