Home / 40,372,276.60-60,558,414.90-29,530,880.20

Finding the Fourth Proportional to 40,372,276.60, 60,558,414.90 and 29,530,880.20

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Solution

The fourth proportional to 40,372,276.60, 60,558,414.90 and 29,530,880.20 is: 44,296,320.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,372,276.60 : 60,558,414.90 = 29,530,880.20 : x
  2. Step 2: Convert to fraction form
    40,372,276.60/60,558,414.90 = 29,530,880.20/x
  3. Step 3: Cross multiply
    40,372,276.60x = 60,558,414.90 × 29,530,880.20
  4. Step 4: Simplify right side
    40,372,276.60x = 1,788,343,295,513,795
  5. Step 5: Solve for x
    x = 1,788,343,295,513,795/40,372,276.60
  6. Step 6: Final answer
    x = 44,296,320.30

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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.