Home / 60,603,839.70-90,945,533.79-22,265,671.38

Finding the Fourth Proportional to 60,603,839.70, 90,945,533.79 and 22,265,671.38

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Solution

The fourth proportional to 60,603,839.70, 90,945,533.79 and 22,265,671.38 is: 33,413,120.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,603,839.70 : 90,945,533.79 = 22,265,671.38 : x
  2. Step 2: Convert to fraction form
    60,603,839.70/90,945,533.79 = 22,265,671.38/x
  3. Step 3: Cross multiply
    60,603,839.70x = 90,945,533.79 × 22,265,671.38
  4. Step 4: Simplify right side
    60,603,839.70x = 2,024,963,368,846,826
  5. Step 5: Solve for x
    x = 2,024,963,368,846,826/60,603,839.70
  6. Step 6: Final answer
    x = 33,413,120.01

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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.