Home / 35,540,054.27-53,310,081.42-8,613,710.27

Finding the Fourth Proportional to 35,540,054.27, 53,310,081.42 and 8,613,710.27

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Solution

The fourth proportional to 35,540,054.27, 53,310,081.42 and 8,613,710.27 is: 12,920,565.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,540,054.27 : 53,310,081.42 = 8,613,710.27 : x
  2. Step 2: Convert to fraction form
    35,540,054.27/53,310,081.42 = 8,613,710.27/x
  3. Step 3: Cross multiply
    35,540,054.27x = 53,310,081.42 × 8,613,710.27
  4. Step 4: Simplify right side
    35,540,054.27x = 459,197,595,821,990.19
  5. Step 5: Solve for x
    x = 459,197,595,821,990.19/35,540,054.27
  6. Step 6: Final answer
    x = 12,920,565.41

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Double scale
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Similar ratio
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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.