Home / 15,677,465.60-23,516,198.40-4,162,910.60

Finding the Fourth Proportional to 15,677,465.60, 23,516,198.40 and 4,162,910.60

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Solution

The fourth proportional to 15,677,465.60, 23,516,198.40 and 4,162,910.60 is: 6,244,365.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,677,465.60 : 23,516,198.40 = 4,162,910.60 : x
  2. Step 2: Convert to fraction form
    15,677,465.60/23,516,198.40 = 4,162,910.60/x
  3. Step 3: Cross multiply
    15,677,465.60x = 23,516,198.40 × 4,162,910.60
  4. Step 4: Simplify right side
    15,677,465.60x = 97,895,831,591,063.03
  5. Step 5: Solve for x
    x = 97,895,831,591,063.03/15,677,465.60
  6. Step 6: Final answer
    x = 6,244,365.90

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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.