Home / 48,148,588.06-72,228,362.22-17,457,621.10

Finding the Fourth Proportional to 48,148,588.06, 72,228,362.22 and 17,457,621.10

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Solution

The fourth proportional to 48,148,588.06, 72,228,362.22 and 17,457,621.10 is: 26,188,418.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,148,588.06 : 72,228,362.22 = 17,457,621.10 : x
  2. Step 2: Convert to fraction form
    48,148,588.06/72,228,362.22 = 17,457,621.10/x
  3. Step 3: Cross multiply
    48,148,588.06x = 72,228,362.22 × 17,457,621.10
  4. Step 4: Simplify right side
    48,148,588.06x = 1,260,935,380,310,315
  5. Step 5: Solve for x
    x = 1,260,935,380,310,315/48,148,588.06
  6. Step 6: Final answer
    x = 26,188,418.62

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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.