Home / 83,531,587.60-125,260,056.60-32,396,611.60

Finding the Fourth Proportional to 83,531,587.60, 125,260,056.60 and 32,396,611.60

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Solution

The fourth proportional to 83,531,587.60, 125,260,056.60 and 32,396,611.60 is: 48,580,441.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,531,587.60 : 125,260,056.60 = 32,396,611.60 : x
  2. Step 2: Convert to fraction form
    83,531,587.60/125,260,056.60 = 32,396,611.60/x
  3. Step 3: Cross multiply
    83,531,587.60x = 125,260,056.60 × 32,396,611.60
  4. Step 4: Simplify right side
    83,531,587.60x = 4,058,001,402,664,216.50
  5. Step 5: Solve for x
    x = 4,058,001,402,664,216.50/83,531,587.60
  6. Step 6: Final answer
    x = 48,580,441.47

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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.