Home / 36,289,214.80-54,433,822.20-36,037,272.40

Finding the Fourth Proportional to 36,289,214.80, 54,433,822.20 and 36,037,272.40

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Solution

The fourth proportional to 36,289,214.80, 54,433,822.20 and 36,037,272.40 is: 54,055,908.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,289,214.80 : 54,433,822.20 = 36,037,272.40 : x
  2. Step 2: Convert to fraction form
    36,289,214.80/54,433,822.20 = 36,037,272.40/x
  3. Step 3: Cross multiply
    36,289,214.80x = 54,433,822.20 × 36,037,272.40
  4. Step 4: Simplify right side
    36,289,214.80x = 1,961,646,478,394,567.25
  5. Step 5: Solve for x
    x = 1,961,646,478,394,567.25/36,289,214.80
  6. Step 6: Final answer
    x = 54,055,908.60

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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.