Home / 48,441,014.52-66,848,112.04-26,414,458.12

Finding the Fourth Proportional to 48,441,014.52, 66,848,112.04 and 26,414,458.12

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Solution

The fourth proportional to 48,441,014.52, 66,848,112.04 and 26,414,458.12 is: 36,451,686.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,441,014.52 : 66,848,112.04 = 26,414,458.12 : x
  2. Step 2: Convert to fraction form
    48,441,014.52/66,848,112.04 = 26,414,458.12/x
  3. Step 3: Cross multiply
    48,441,014.52x = 66,848,112.04 × 26,414,458.12
  4. Step 4: Simplify right side
    48,441,014.52x = 1,765,756,655,881,647.75
  5. Step 5: Solve for x
    x = 1,765,756,655,881,647.75/48,441,014.52
  6. Step 6: Final answer
    x = 36,451,686.10

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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.