Home / 51,747,533.80-77,610,414.30-26,164,493.80

Finding the Fourth Proportional to 51,747,533.80, 77,610,414.30 and 26,164,493.80

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Solution

The fourth proportional to 51,747,533.80, 77,610,414.30 and 26,164,493.80 is: 39,241,236.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,747,533.80 : 77,610,414.30 = 26,164,493.80 : x
  2. Step 2: Convert to fraction form
    51,747,533.80/77,610,414.30 = 26,164,493.80/x
  3. Step 3: Cross multiply
    51,747,533.80x = 77,610,414.30 × 26,164,493.80
  4. Step 4: Simplify right side
    51,747,533.80x = 2,030,637,203,767,781.25
  5. Step 5: Solve for x
    x = 2,030,637,203,767,781.25/51,747,533.80
  6. Step 6: Final answer
    x = 39,241,236.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.