Home / 49,144,682.30-67,821,100.63-26,819,106.92

Finding the Fourth Proportional to 49,144,682.30, 67,821,100.63 and 26,819,106.92

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Solution

The fourth proportional to 49,144,682.30, 67,821,100.63 and 26,819,106.92 is: 37,011,152.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,144,682.30 : 67,821,100.63 = 26,819,106.92 : x
  2. Step 2: Convert to fraction form
    49,144,682.30/67,821,100.63 = 26,819,106.92/x
  3. Step 3: Cross multiply
    49,144,682.30x = 67,821,100.63 × 26,819,106.92
  4. Step 4: Simplify right side
    49,144,682.30x = 1,818,901,349,324,613.75
  5. Step 5: Solve for x
    x = 1,818,901,349,324,613.75/49,144,682.30
  6. Step 6: Final answer
    x = 37,011,152.87

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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.