Home / 33,547,124.70-50,320,687.05-32,980,254.30

Finding the Fourth Proportional to 33,547,124.70, 50,320,687.05 and 32,980,254.30

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Solution

The fourth proportional to 33,547,124.70, 50,320,687.05 and 32,980,254.30 is: 49,470,381.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,547,124.70 : 50,320,687.05 = 32,980,254.30 : x
  2. Step 2: Convert to fraction form
    33,547,124.70/50,320,687.05 = 32,980,254.30/x
  3. Step 3: Cross multiply
    33,547,124.70x = 50,320,687.05 × 32,980,254.30
  4. Step 4: Simplify right side
    33,547,124.70x = 1,659,589,055,459,716.75
  5. Step 5: Solve for x
    x = 1,659,589,055,459,716.75/33,547,124.70
  6. Step 6: Final answer
    x = 49,470,381.45

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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.