Home / 27,219,171,837.30-40,828,757,755.95-27,219,171,837.30

Finding the Fourth Proportional to 27,219,171,837.30, 40,828,757,755.95 and 27,219,171,837.30

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Solution

The fourth proportional to 27,219,171,837.30, 40,828,757,755.95 and 27,219,171,837.30 is: 40,828,757,755.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,219,171,837.30 : 40,828,757,755.95 = 27,219,171,837.30 : x
  2. Step 2: Convert to fraction form
    27,219,171,837.30/40,828,757,755.95 = 27,219,171,837.30/x
  3. Step 3: Cross multiply
    27,219,171,837.30x = 40,828,757,755.95 × 27,219,171,837.30
  4. Step 4: Simplify right side
    27,219,171,837.30x = 1,111,324,973,262,698,053,632
  5. Step 5: Solve for x
    x = 1,111,324,973,262,698,053,632/27,219,171,837.30
  6. Step 6: Final answer
    x = 40,828,757,755.95

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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.