Home / 59,374,998.72-88,986,390.24-51,666,611.04

Finding the Fourth Proportional to 59,374,998.72, 88,986,390.24 and 51,666,611.04

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Solution

The fourth proportional to 59,374,998.72, 88,986,390.24 and 51,666,611.04 is: 77,433,689.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,374,998.72 : 88,986,390.24 = 51,666,611.04 : x
  2. Step 2: Convert to fraction form
    59,374,998.72/88,986,390.24 = 51,666,611.04/x
  3. Step 3: Cross multiply
    59,374,998.72x = 88,986,390.24 × 51,666,611.04
  4. Step 4: Simplify right side
    59,374,998.72x = 4,597,625,212,383,732
  5. Step 5: Solve for x
    x = 4,597,625,212,383,732/59,374,998.72
  6. Step 6: Final answer
    x = 77,433,689.46

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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.