Home / 58,961,122.56-81,366,673.14-34,195,994.73

Finding the Fourth Proportional to 58,961,122.56, 81,366,673.14 and 34,195,994.73

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Solution

The fourth proportional to 58,961,122.56, 81,366,673.14 and 34,195,994.73 is: 47,190,660.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,961,122.56 : 81,366,673.14 = 34,195,994.73 : x
  2. Step 2: Convert to fraction form
    58,961,122.56/81,366,673.14 = 34,195,994.73/x
  3. Step 3: Cross multiply
    58,961,122.56x = 81,366,673.14 × 34,195,994.73
  4. Step 4: Simplify right side
    58,961,122.56x = 2,782,414,325,893,072.50
  5. Step 5: Solve for x
    x = 2,782,414,325,893,072.50/58,961,122.56
  6. Step 6: Final answer
    x = 47,190,660.64

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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.