Home / 35,891,198.23-49,529,601.61-19,593,674.23

Finding the Fourth Proportional to 35,891,198.23, 49,529,601.61 and 19,593,674.23

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Solution

The fourth proportional to 35,891,198.23, 49,529,601.61 and 19,593,674.23 is: 27,039,132.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,891,198.23 : 49,529,601.61 = 19,593,674.23 : x
  2. Step 2: Convert to fraction form
    35,891,198.23/49,529,601.61 = 19,593,674.23/x
  3. Step 3: Cross multiply
    35,891,198.23x = 49,529,601.61 × 19,593,674.23
  4. Step 4: Simplify right side
    35,891,198.23x = 970,466,878,688,023.50
  5. Step 5: Solve for x
    x = 970,466,878,688,023.50/35,891,198.23
  6. Step 6: Final answer
    x = 27,039,132.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.