Home / 26,884,654,891.91-37,100,878,694.75-14,841,682,265.10

Finding the Fourth Proportional to 26,884,654,891.91, 37,100,878,694.75 and 14,841,682,265.10

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Solution

The fourth proportional to 26,884,654,891.91, 37,100,878,694.75 and 14,841,682,265.10 is: 20,481,551,857.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,884,654,891.91 : 37,100,878,694.75 = 14,841,682,265.10 : x
  2. Step 2: Convert to fraction form
    26,884,654,891.91/37,100,878,694.75 = 14,841,682,265.10/x
  3. Step 3: Cross multiply
    26,884,654,891.91x = 37,100,878,694.75 × 14,841,682,265.10
  4. Step 4: Simplify right side
    26,884,654,891.91x = 550,639,453,343,542,018,048
  5. Step 5: Solve for x
    x = 550,639,453,343,542,018,048/26,884,654,891.91
  6. Step 6: Final answer
    x = 20,481,551,857.65

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Double scale
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1.5x scale

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.