Home / 48,035,145.60-66,288,003.84-26,008,266.24

Finding the Fourth Proportional to 48,035,145.60, 66,288,003.84 and 26,008,266.24

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Solution

The fourth proportional to 48,035,145.60, 66,288,003.84 and 26,008,266.24 is: 35,891,138.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,035,145.60 : 66,288,003.84 = 26,008,266.24 : x
  2. Step 2: Convert to fraction form
    48,035,145.60/66,288,003.84 = 26,008,266.24/x
  3. Step 3: Cross multiply
    48,035,145.60x = 66,288,003.84 × 26,008,266.24
  4. Step 4: Simplify right side
    48,035,145.60x = 1,724,036,052,388,862.25
  5. Step 5: Solve for x
    x = 1,724,036,052,388,862.25/48,035,145.60
  6. Step 6: Final answer
    x = 35,891,138.27

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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.