Home / 48,857,768.10-73,286,652.15-16,945,064.10

Finding the Fourth Proportional to 48,857,768.10, 73,286,652.15 and 16,945,064.10

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Solution

The fourth proportional to 48,857,768.10, 73,286,652.15 and 16,945,064.10 is: 25,417,596.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,857,768.10 : 73,286,652.15 = 16,945,064.10 : x
  2. Step 2: Convert to fraction form
    48,857,768.10/73,286,652.15 = 16,945,064.10/x
  3. Step 3: Cross multiply
    48,857,768.10x = 73,286,652.15 × 16,945,064.10
  4. Step 4: Simplify right side
    48,857,768.10x = 1,241,847,018,356,153
  5. Step 5: Solve for x
    x = 1,241,847,018,356,153/48,857,768.10
  6. Step 6: Final answer
    x = 25,417,596.15

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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.