Home / 37,204,734.51-55,808,151.53-10,278,390.51

Finding the Fourth Proportional to 37,204,734.51, 55,808,151.53 and 10,278,390.51

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Solution

The fourth proportional to 37,204,734.51, 55,808,151.53 and 10,278,390.51 is: 15,417,875.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,204,734.51 : 55,808,151.53 = 10,278,390.51 : x
  2. Step 2: Convert to fraction form
    37,204,734.51/55,808,151.53 = 10,278,390.51/x
  3. Step 3: Cross multiply
    37,204,734.51x = 55,808,151.53 × 10,278,390.51
  4. Step 4: Simplify right side
    37,204,734.51x = 573,617,975,015,202
  5. Step 5: Solve for x
    x = 573,617,975,015,202/37,204,734.51
  6. Step 6: Final answer
    x = 15,417,875.78

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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.