Home / 48,717,705.21-67,230,431.73-26,692,040.01

Finding the Fourth Proportional to 48,717,705.21, 67,230,431.73 and 26,692,040.01

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Solution

The fourth proportional to 48,717,705.21, 67,230,431.73 and 26,692,040.01 is: 36,835,014.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,717,705.21 : 67,230,431.73 = 26,692,040.01 : x
  2. Step 2: Convert to fraction form
    48,717,705.21/67,230,431.73 = 26,692,040.01/x
  3. Step 3: Cross multiply
    48,717,705.21x = 67,230,431.73 × 26,692,040.01
  4. Step 4: Simplify right side
    48,717,705.21x = 1,794,517,373,626,733.75
  5. Step 5: Solve for x
    x = 1,794,517,373,626,733.75/48,717,705.21
  6. Step 6: Final answer
    x = 36,835,014.41

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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.