Home / 73,166,310.60-109,749,465.90-24,628,032.60

Finding the Fourth Proportional to 73,166,310.60, 109,749,465.90 and 24,628,032.60

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Solution

The fourth proportional to 73,166,310.60, 109,749,465.90 and 24,628,032.60 is: 36,942,048.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,166,310.60 : 109,749,465.90 = 24,628,032.60 : x
  2. Step 2: Convert to fraction form
    73,166,310.60/109,749,465.90 = 24,628,032.60/x
  3. Step 3: Cross multiply
    73,166,310.60x = 109,749,465.90 × 24,628,032.60
  4. Step 4: Simplify right side
    73,166,310.60x = 2,702,913,424,017,788.50
  5. Step 5: Solve for x
    x = 2,702,913,424,017,788.50/73,166,310.60
  6. Step 6: Final answer
    x = 36,942,048.90

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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.