Home / 53,827,611.46-80,623,297.53-44,499,867.33

Finding the Fourth Proportional to 53,827,611.46, 80,623,297.53 and 44,499,867.33

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Solution

The fourth proportional to 53,827,611.46, 80,623,297.53 and 44,499,867.33 is: 66,652,150.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,827,611.46 : 80,623,297.53 = 44,499,867.33 : x
  2. Step 2: Convert to fraction form
    53,827,611.46/80,623,297.53 = 44,499,867.33/x
  3. Step 3: Cross multiply
    53,827,611.46x = 80,623,297.53 × 44,499,867.33
  4. Step 4: Simplify right side
    53,827,611.46x = 3,587,726,044,094,454.50
  5. Step 5: Solve for x
    x = 3,587,726,044,094,454.50/53,827,611.46
  6. Step 6: Final answer
    x = 66,652,150.21

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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.