Home / 56,048,737.20-84,108,535.20-33,019,627.20

Finding the Fourth Proportional to 56,048,737.20, 84,108,535.20 and 33,019,627.20

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Solution

The fourth proportional to 56,048,737.20, 84,108,535.20 and 33,019,627.20 is: 49,550,313.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,048,737.20 : 84,108,535.20 = 33,019,627.20 : x
  2. Step 2: Convert to fraction form
    56,048,737.20/84,108,535.20 = 33,019,627.20/x
  3. Step 3: Cross multiply
    56,048,737.20x = 84,108,535.20 × 33,019,627.20
  4. Step 4: Simplify right side
    56,048,737.20x = 2,777,232,476,642,077.50
  5. Step 5: Solve for x
    x = 2,777,232,476,642,077.50/56,048,737.20
  6. Step 6: Final answer
    x = 49,550,313.09

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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.