Home / 48,237,760.48-66,568,529.90-26,211,259.83

Finding the Fourth Proportional to 48,237,760.48, 66,568,529.90 and 26,211,259.83

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Solution

The fourth proportional to 48,237,760.48, 66,568,529.90 and 26,211,259.83 is: 36,171,767.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,237,760.48 : 66,568,529.90 = 26,211,259.83 : x
  2. Step 2: Convert to fraction form
    48,237,760.48/66,568,529.90 = 26,211,259.83/x
  3. Step 3: Cross multiply
    48,237,760.48x = 66,568,529.90 × 26,211,259.83
  4. Step 4: Simplify right side
    48,237,760.48x = 1,744,845,033,463,479
  5. Step 5: Solve for x
    x = 1,744,845,033,463,479/48,237,760.48
  6. Step 6: Final answer
    x = 36,171,767.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.