Home / 63,193,617.60-94,630,994.10-50,439,033.60

Finding the Fourth Proportional to 63,193,617.60, 94,630,994.10 and 50,439,033.60

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Solution

The fourth proportional to 63,193,617.60, 94,630,994.10 and 50,439,033.60 is: 75,531,296.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,193,617.60 : 94,630,994.10 = 50,439,033.60 : x
  2. Step 2: Convert to fraction form
    63,193,617.60/94,630,994.10 = 50,439,033.60/x
  3. Step 3: Cross multiply
    63,193,617.60x = 94,630,994.10 × 50,439,033.60
  4. Step 4: Simplify right side
    63,193,617.60x = 4,773,095,891,011,302
  5. Step 5: Solve for x
    x = 4,773,095,891,011,302/63,193,617.60
  6. Step 6: Final answer
    x = 75,531,296.87

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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.