Home / 26,428,511,355-36,472,308,037.26-14,384,940,475.80

Finding the Fourth Proportional to 26,428,511,355, 36,472,308,037.26 and 14,384,940,475.80

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Solution

The fourth proportional to 26,428,511,355, 36,472,308,037.26 and 14,384,940,475.80 is: 19,851,741,669.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,428,511,355 : 36,472,308,037.26 = 14,384,940,475.80 : x
  2. Step 2: Convert to fraction form
    26,428,511,355/36,472,308,037.26 = 14,384,940,475.80/x
  3. Step 3: Cross multiply
    26,428,511,355x = 36,472,308,037.26 × 14,384,940,475.80
  4. Step 4: Simplify right side
    26,428,511,355x = 524,651,980,131,027,058,688
  5. Step 5: Solve for x
    x = 524,651,980,131,027,058,688/26,428,511,355
  6. Step 6: Final answer
    x = 19,851,741,669.58

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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.