Home / 1,224,891,936,021.10-1,837,337,904,031.70-1,059,778,964,757.10

Finding the Fourth Proportional to 1,224,891,936,021.10, 1,837,337,904,031.70 and 1,059,778,964,757.10

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Solution

The fourth proportional to 1,224,891,936,021.10, 1,837,337,904,031.70 and 1,059,778,964,757.10 is: 1,589,668,447,135.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,224,891,936,021.10 : 1,837,337,904,031.70 = 1,059,778,964,757.10 : x
  2. Step 2: Convert to fraction form
    1,224,891,936,021.10/1,837,337,904,031.70 = 1,059,778,964,757.10/x
  3. Step 3: Cross multiply
    1,224,891,936,021.10x = 1,837,337,904,031.70 × 1,059,778,964,757.10
  4. Step 4: Simplify right side
    1,224,891,936,021.10x = 1,947,172,061,843,694,964,178,944
  5. Step 5: Solve for x
    x = 1,947,172,061,843,694,964,178,944/1,224,891,936,021.10
  6. Step 6: Final answer
    x = 1,589,668,447,135.69

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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.