Home / 2,761,330,698-4,141,996,081.56-662,807,100.66

Finding the Fourth Proportional to 2,761,330,698, 4,141,996,081.56 and 662,807,100.66

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Solution

The fourth proportional to 2,761,330,698, 4,141,996,081.56 and 662,807,100.66 is: 994,210,659.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,761,330,698 : 4,141,996,081.56 = 662,807,100.66 : x
  2. Step 2: Convert to fraction form
    2,761,330,698/4,141,996,081.56 = 662,807,100.66/x
  3. Step 3: Cross multiply
    2,761,330,698x = 4,141,996,081.56 × 662,807,100.66
  4. Step 4: Simplify right side
    2,761,330,698x = 2,745,344,413,763,864,064
  5. Step 5: Solve for x
    x = 2,745,344,413,763,864,064/2,761,330,698
  6. Step 6: Final answer
    x = 994,210,659.29

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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.