Home / 62,276,936.40-93,415,404.60-29,921,036.85

Finding the Fourth Proportional to 62,276,936.40, 93,415,404.60 and 29,921,036.85

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Solution

The fourth proportional to 62,276,936.40, 93,415,404.60 and 29,921,036.85 is: 44,881,555.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,276,936.40 : 93,415,404.60 = 29,921,036.85 : x
  2. Step 2: Convert to fraction form
    62,276,936.40/93,415,404.60 = 29,921,036.85/x
  3. Step 3: Cross multiply
    62,276,936.40x = 93,415,404.60 × 29,921,036.85
  4. Step 4: Simplify right side
    62,276,936.40x = 2,795,085,763,394,259.50
  5. Step 5: Solve for x
    x = 2,795,085,763,394,259.50/62,276,936.40
  6. Step 6: Final answer
    x = 44,881,555.28

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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.