Home / 60,566,520.18-83,581,372.66-33,064,448.44

Finding the Fourth Proportional to 60,566,520.18, 83,581,372.66 and 33,064,448.44

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Solution

The fourth proportional to 60,566,520.18, 83,581,372.66 and 33,064,448.44 is: 45,628,706.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,566,520.18 : 83,581,372.66 = 33,064,448.44 : x
  2. Step 2: Convert to fraction form
    60,566,520.18/83,581,372.66 = 33,064,448.44/x
  3. Step 3: Cross multiply
    60,566,520.18x = 83,581,372.66 × 33,064,448.44
  4. Step 4: Simplify right side
    60,566,520.18x = 2,763,571,986,860,995.50
  5. Step 5: Solve for x
    x = 2,763,571,986,860,995.50/60,566,520.18
  6. Step 6: Final answer
    x = 45,628,706.73

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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.