Home / 2,029,904,886.21-3,044,859,937.59-556,057,658.22

Finding the Fourth Proportional to 2,029,904,886.21, 3,044,859,937.59 and 556,057,658.22

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Solution

The fourth proportional to 2,029,904,886.21, 3,044,859,937.59 and 556,057,658.22 is: 834,087,201.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029,904,886.21 : 3,044,859,937.59 = 556,057,658.22 : x
  2. Step 2: Convert to fraction form
    2,029,904,886.21/3,044,859,937.59 = 556,057,658.22/x
  3. Step 3: Cross multiply
    2,029,904,886.21x = 3,044,859,937.59 × 556,057,658.22
  4. Step 4: Simplify right side
    2,029,904,886.21x = 1,693,117,686,504,190,976
  5. Step 5: Solve for x
    x = 1,693,117,686,504,190,976/2,029,904,886.21
  6. Step 6: Final answer
    x = 834,087,201.82

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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.