Home / 32,586,059.60-48,910,582.20-19,831,475.60

Finding the Fourth Proportional to 32,586,059.60, 48,910,582.20 and 19,831,475.60

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Solution

The fourth proportional to 32,586,059.60, 48,910,582.20 and 19,831,475.60 is: 29,766,379.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,586,059.60 : 48,910,582.20 = 19,831,475.60 : x
  2. Step 2: Convert to fraction form
    32,586,059.60/48,910,582.20 = 19,831,475.60/x
  3. Step 3: Cross multiply
    32,586,059.60x = 48,910,582.20 × 19,831,475.60
  4. Step 4: Simplify right side
    32,586,059.60x = 969,969,017,481,094.50
  5. Step 5: Solve for x
    x = 969,969,017,481,094.50/32,586,059.60
  6. Step 6: Final answer
    x = 29,766,379.53

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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.