Home / 61,264,490.68-84,546,768.90-33,764,190.40

Finding the Fourth Proportional to 61,264,490.68, 84,546,768.90 and 33,764,190.40

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Solution

The fourth proportional to 61,264,490.68, 84,546,768.90 and 33,764,190.40 is: 46,595,559.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,264,490.68 : 84,546,768.90 = 33,764,190.40 : x
  2. Step 2: Convert to fraction form
    61,264,490.68/84,546,768.90 = 33,764,190.40/x
  3. Step 3: Cross multiply
    61,264,490.68x = 84,546,768.90 × 33,764,190.40
  4. Step 4: Simplify right side
    61,264,490.68x = 2,854,653,202,844,398.50
  5. Step 5: Solve for x
    x = 2,854,653,202,844,398.50/61,264,490.68
  6. Step 6: Final answer
    x = 46,595,559.21

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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.