Home / 3,238,011,001.56-4,468,456,624.86-1,752,899,079

Finding the Fourth Proportional to 3,238,011,001.56, 4,468,456,624.86 and 1,752,899,079

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Solution

The fourth proportional to 3,238,011,001.56, 4,468,456,624.86 and 1,752,899,079 is: 2,419,001,510.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,238,011,001.56 : 4,468,456,624.86 = 1,752,899,079 : x
  2. Step 2: Convert to fraction form
    3,238,011,001.56/4,468,456,624.86 = 1,752,899,079/x
  3. Step 3: Cross multiply
    3,238,011,001.56x = 4,468,456,624.86 × 1,752,899,079
  4. Step 4: Simplify right side
    3,238,011,001.56x = 7,832,753,502,268,541,952
  5. Step 5: Solve for x
    x = 7,832,753,502,268,541,952/3,238,011,001.56
  6. Step 6: Final answer
    x = 2,419,001,510.03

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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.