Home / 26,827,171,215.77-37,020,418,418.45-14,619,617,107.11

Finding the Fourth Proportional to 26,827,171,215.77, 37,020,418,418.45 and 14,619,617,107.11

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Solution

The fourth proportional to 26,827,171,215.77, 37,020,418,418.45 and 14,619,617,107.11 is: 20,174,484,222.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,827,171,215.77 : 37,020,418,418.45 = 14,619,617,107.11 : x
  2. Step 2: Convert to fraction form
    26,827,171,215.77/37,020,418,418.45 = 14,619,617,107.11/x
  3. Step 3: Cross multiply
    26,827,171,215.77x = 37,020,418,418.45 × 14,619,617,107.11
  4. Step 4: Simplify right side
    26,827,171,215.77x = 541,224,342,422,668,640,256
  5. Step 5: Solve for x
    x = 541,224,342,422,668,640,256/26,827,171,215.77
  6. Step 6: Final answer
    x = 20,174,484,222.35

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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.