Home / 33,547,512-50,315,662.42-9,288,891.10

Finding the Fourth Proportional to 33,547,512, 50,315,662.42 and 9,288,891.10

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Solution

The fourth proportional to 33,547,512, 50,315,662.42 and 9,288,891.10 is: 13,931,784.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,547,512 : 50,315,662.42 = 9,288,891.10 : x
  2. Step 2: Convert to fraction form
    33,547,512/50,315,662.42 = 9,288,891.10/x
  3. Step 3: Cross multiply
    33,547,512x = 50,315,662.42 × 9,288,891.10
  4. Step 4: Simplify right side
    33,547,512x = 467,376,708,843,742.44
  5. Step 5: Solve for x
    x = 467,376,708,843,742.44/33,547,512
  6. Step 6: Final answer
    x = 13,931,784.53

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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.