Home / 62,211,793.60-93,317,690.40-56,259,654.40

Finding the Fourth Proportional to 62,211,793.60, 93,317,690.40 and 56,259,654.40

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Solution

The fourth proportional to 62,211,793.60, 93,317,690.40 and 56,259,654.40 is: 84,389,481.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,211,793.60 : 93,317,690.40 = 56,259,654.40 : x
  2. Step 2: Convert to fraction form
    62,211,793.60/93,317,690.40 = 56,259,654.40/x
  3. Step 3: Cross multiply
    62,211,793.60x = 93,317,690.40 × 56,259,654.40
  4. Step 4: Simplify right side
    62,211,793.60x = 5,250,021,011,310,198
  5. Step 5: Solve for x
    x = 5,250,021,011,310,198/62,211,793.60
  6. Step 6: Final answer
    x = 84,389,481.60

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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.