Home / 48,558,998.70-67,009,424.09-26,533,254.20

Finding the Fourth Proportional to 48,558,998.70, 67,009,424.09 and 26,533,254.20

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Solution

The fourth proportional to 48,558,998.70, 67,009,424.09 and 26,533,254.20 is: 36,614,801.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,558,998.70 : 67,009,424.09 = 26,533,254.20 : x
  2. Step 2: Convert to fraction form
    48,558,998.70/67,009,424.09 = 26,533,254.20/x
  3. Step 3: Cross multiply
    48,558,998.70x = 67,009,424.09 × 26,533,254.20
  4. Step 4: Simplify right side
    48,558,998.70x = 1,777,978,082,707,860.25
  5. Step 5: Solve for x
    x = 1,777,978,082,707,860.25/48,558,998.70
  6. Step 6: Final answer
    x = 36,614,801.18

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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.