Home / 60,566,520.21-83,581,372.70-33,064,448.46

Finding the Fourth Proportional to 60,566,520.21, 83,581,372.70 and 33,064,448.46

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Solution

The fourth proportional to 60,566,520.21, 83,581,372.70 and 33,064,448.46 is: 45,628,706.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,566,520.21 : 83,581,372.70 = 33,064,448.46 : x
  2. Step 2: Convert to fraction form
    60,566,520.21/83,581,372.70 = 33,064,448.46/x
  3. Step 3: Cross multiply
    60,566,520.21x = 83,581,372.70 × 33,064,448.46
  4. Step 4: Simplify right side
    60,566,520.21x = 2,763,571,989,855,201
  5. Step 5: Solve for x
    x = 2,763,571,989,855,201/60,566,520.21
  6. Step 6: Final answer
    x = 45,628,706.76

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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.