Home / 59,941,232.10-89,856,735.75-21,593,368.08

Finding the Fourth Proportional to 59,941,232.10, 89,856,735.75 and 21,593,368.08

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Solution

The fourth proportional to 59,941,232.10, 89,856,735.75 and 21,593,368.08 is: 32,370,198.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,941,232.10 : 89,856,735.75 = 21,593,368.08 : x
  2. Step 2: Convert to fraction form
    59,941,232.10/89,856,735.75 = 21,593,368.08/x
  3. Step 3: Cross multiply
    59,941,232.10x = 89,856,735.75 × 21,593,368.08
  4. Step 4: Simplify right side
    59,941,232.10x = 1,940,309,569,517,044.75
  5. Step 5: Solve for x
    x = 1,940,309,569,517,044.75/59,941,232.10
  6. Step 6: Final answer
    x = 32,370,198.30

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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.