Home / 2,287,963,063.50-3,431,433,844.53-1,060,972,079.82

Finding the Fourth Proportional to 2,287,963,063.50, 3,431,433,844.53 and 1,060,972,079.82

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Solution

The fourth proportional to 2,287,963,063.50, 3,431,433,844.53 and 1,060,972,079.82 is: 1,591,221,274.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,287,963,063.50 : 3,431,433,844.53 = 1,060,972,079.82 : x
  2. Step 2: Convert to fraction form
    2,287,963,063.50/3,431,433,844.53 = 1,060,972,079.82/x
  3. Step 3: Cross multiply
    2,287,963,063.50x = 3,431,433,844.53 × 1,060,972,079.82
  4. Step 4: Simplify right side
    2,287,963,063.50x = 3,640,655,502,795,732,992
  5. Step 5: Solve for x
    x = 3,640,655,502,795,732,992/2,287,963,063.50
  6. Step 6: Final answer
    x = 1,591,221,274.89

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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.