Home / 174,027,625,020.77-240,158,134,077.39-96,863,808,802.43

Finding the Fourth Proportional to 174,027,625,020.77, 240,158,134,077.39 and 96,863,808,802.43

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Solution

The fourth proportional to 174,027,625,020.77, 240,158,134,077.39 and 96,863,808,802.43 is: 133,672,062,575.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,027,625,020.77 : 240,158,134,077.39 = 96,863,808,802.43 : x
  2. Step 2: Convert to fraction form
    174,027,625,020.77/240,158,134,077.39 = 96,863,808,802.43/x
  3. Step 3: Cross multiply
    174,027,625,020.77x = 240,158,134,077.39 × 96,863,808,802.43
  4. Step 4: Simplify right side
    174,027,625,020.77x = 23,262,631,581,620,654,571,520
  5. Step 5: Solve for x
    x = 23,262,631,581,620,654,571,520/174,027,625,020.77
  6. Step 6: Final answer
    x = 133,672,062,575.38

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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.