Home / 88,027,812.98-132,056,946.15-29,735,915.45

Finding the Fourth Proportional to 88,027,812.98, 132,056,946.15 and 29,735,915.45

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Solution

The fourth proportional to 88,027,812.98, 132,056,946.15 and 29,735,915.45 is: 44,609,016.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,027,812.98 : 132,056,946.15 = 29,735,915.45 : x
  2. Step 2: Convert to fraction form
    88,027,812.98/132,056,946.15 = 29,735,915.45/x
  3. Step 3: Cross multiply
    88,027,812.98x = 132,056,946.15 × 29,735,915.45
  4. Step 4: Simplify right side
    88,027,812.98x = 3,926,834,185,152,923
  5. Step 5: Solve for x
    x = 3,926,834,185,152,923/88,027,812.98
  6. Step 6: Final answer
    x = 44,609,016.77

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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.