Home / 88,200,342.63-132,291,893.40-26,790,034.68

Finding the Fourth Proportional to 88,200,342.63, 132,291,893.40 and 26,790,034.68

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Solution

The fourth proportional to 88,200,342.63, 132,291,893.40 and 26,790,034.68 is: 40,182,433.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,200,342.63 : 132,291,893.40 = 26,790,034.68 : x
  2. Step 2: Convert to fraction form
    88,200,342.63/132,291,893.40 = 26,790,034.68/x
  3. Step 3: Cross multiply
    88,200,342.63x = 132,291,893.40 × 26,790,034.68
  4. Step 4: Simplify right side
    88,200,342.63x = 3,544,104,412,068,863
  5. Step 5: Solve for x
    x = 3,544,104,412,068,863/88,200,342.63
  6. Step 6: Final answer
    x = 40,182,433.61

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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.