Home / 88,462,276.32-132,638,671.44-34,546,188

Finding the Fourth Proportional to 88,462,276.32, 132,638,671.44 and 34,546,188

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Solution

The fourth proportional to 88,462,276.32, 132,638,671.44 and 34,546,188 is: 51,797,903.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,462,276.32 : 132,638,671.44 = 34,546,188 : x
  2. Step 2: Convert to fraction form
    88,462,276.32/132,638,671.44 = 34,546,188/x
  3. Step 3: Cross multiply
    88,462,276.32x = 132,638,671.44 × 34,546,188
  4. Step 4: Simplify right side
    88,462,276.32x = 4,582,160,479,636,471
  5. Step 5: Solve for x
    x = 4,582,160,479,636,471/88,462,276.32
  6. Step 6: Final answer
    x = 51,797,903.81

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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.