Home / 26,827,171,213.14-37,020,418,414.83-14,619,617,104.48

Finding the Fourth Proportional to 26,827,171,213.14, 37,020,418,414.83 and 14,619,617,104.48

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Solution

The fourth proportional to 26,827,171,213.14, 37,020,418,414.83 and 14,619,617,104.48 is: 20,174,484,218.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,827,171,213.14 : 37,020,418,414.83 = 14,619,617,104.48 : x
  2. Step 2: Convert to fraction form
    26,827,171,213.14/37,020,418,414.83 = 14,619,617,104.48/x
  3. Step 3: Cross multiply
    26,827,171,213.14x = 37,020,418,414.83 × 14,619,617,104.48
  4. Step 4: Simplify right side
    26,827,171,213.14x = 541,224,342,272,381,026,304
  5. Step 5: Solve for x
    x = 541,224,342,272,381,026,304/26,827,171,213.14
  6. Step 6: Final answer
    x = 20,174,484,218.72

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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.