Home / 35,540,224.20-53,310,338.46-8,613,880.20

Finding the Fourth Proportional to 35,540,224.20, 53,310,338.46 and 8,613,880.20

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Solution

The fourth proportional to 35,540,224.20, 53,310,338.46 and 8,613,880.20 is: 12,920,820.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,540,224.20 : 53,310,338.46 = 8,613,880.20 : x
  2. Step 2: Convert to fraction form
    35,540,224.20/53,310,338.46 = 8,613,880.20/x
  3. Step 3: Cross multiply
    35,540,224.20x = 53,310,338.46 × 8,613,880.20
  4. Step 4: Simplify right side
    35,540,224.20x = 459,208,868,915,892.44
  5. Step 5: Solve for x
    x = 459,208,868,915,892.44/35,540,224.20
  6. Step 6: Final answer
    x = 12,920,820.82

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1.5x scale

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.