Home / 101,584,634.04-140,162,779.74-59,770,524.46

Finding the Fourth Proportional to 101,584,634.04, 140,162,779.74 and 59,770,524.46

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Solution

The fourth proportional to 101,584,634.04, 140,162,779.74 and 59,770,524.46 is: 82,469,193.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,584,634.04 : 140,162,779.74 = 59,770,524.46 : x
  2. Step 2: Convert to fraction form
    101,584,634.04/140,162,779.74 = 59,770,524.46/x
  3. Step 3: Cross multiply
    101,584,634.04x = 140,162,779.74 × 59,770,524.46
  4. Step 4: Simplify right side
    101,584,634.04x = 8,377,602,854,831,263
  5. Step 5: Solve for x
    x = 8,377,602,854,831,263/101,584,634.04
  6. Step 6: Final answer
    x = 82,469,193.63

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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.