Home / 33,547,505.63-50,315,652.89-9,288,884.73

Finding the Fourth Proportional to 33,547,505.63, 50,315,652.89 and 9,288,884.73

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Solution

The fourth proportional to 33,547,505.63, 50,315,652.89 and 9,288,884.73 is: 13,931,774.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,547,505.63 : 50,315,652.89 = 9,288,884.73 : x
  2. Step 2: Convert to fraction form
    33,547,505.63/50,315,652.89 = 9,288,884.73/x
  3. Step 3: Cross multiply
    33,547,505.63x = 50,315,652.89 × 9,288,884.73
  4. Step 4: Simplify right side
    33,547,505.63x = 467,376,299,763,456.94
  5. Step 5: Solve for x
    x = 467,376,299,763,456.94/33,547,505.63
  6. Step 6: Final answer
    x = 13,931,774.99

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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.