Home / 48,933,101.03-67,527,923.27-26,908,020.86

Finding the Fourth Proportional to 48,933,101.03, 67,527,923.27 and 26,908,020.86

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Solution

The fourth proportional to 48,933,101.03, 67,527,923.27 and 26,908,020.86 is: 37,133,202.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,933,101.03 : 67,527,923.27 = 26,908,020.86 : x
  2. Step 2: Convert to fraction form
    48,933,101.03/67,527,923.27 = 26,908,020.86/x
  3. Step 3: Cross multiply
    48,933,101.03x = 67,527,923.27 × 26,908,020.86
  4. Step 4: Simplify right side
    48,933,101.03x = 1,817,042,767,509,459.75
  5. Step 5: Solve for x
    x = 1,817,042,767,509,459.75/48,933,101.03
  6. Step 6: Final answer
    x = 37,133,202.87

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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.