Home / 88,407,795.60-132,611,693.40-27,823,521.60

Finding the Fourth Proportional to 88,407,795.60, 132,611,693.40 and 27,823,521.60

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Solution

The fourth proportional to 88,407,795.60, 132,611,693.40 and 27,823,521.60 is: 41,735,282.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,407,795.60 : 132,611,693.40 = 27,823,521.60 : x
  2. Step 2: Convert to fraction form
    88,407,795.60/132,611,693.40 = 27,823,521.60/x
  3. Step 3: Cross multiply
    88,407,795.60x = 132,611,693.40 × 27,823,521.60
  4. Step 4: Simplify right side
    88,407,795.60x = 3,689,724,315,727,478
  5. Step 5: Solve for x
    x = 3,689,724,315,727,478/88,407,795.60
  6. Step 6: Final answer
    x = 41,735,282.40

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Double scale
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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.