Home / 37,181,203.60-55,771,805.40-34,630,286.80

Finding the Fourth Proportional to 37,181,203.60, 55,771,805.40 and 34,630,286.80

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Solution

The fourth proportional to 37,181,203.60, 55,771,805.40 and 34,630,286.80 is: 51,945,430.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,181,203.60 : 55,771,805.40 = 34,630,286.80 : x
  2. Step 2: Convert to fraction form
    37,181,203.60/55,771,805.40 = 34,630,286.80/x
  3. Step 3: Cross multiply
    37,181,203.60x = 55,771,805.40 × 34,630,286.80
  4. Step 4: Simplify right side
    37,181,203.60x = 1,931,393,616,355,788.50
  5. Step 5: Solve for x
    x = 1,931,393,616,355,788.50/37,181,203.60
  6. Step 6: Final answer
    x = 51,945,430.20

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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.