Home / 174,027,625,021.52-240,158,134,078.42-96,863,808,803.19

Finding the Fourth Proportional to 174,027,625,021.52, 240,158,134,078.42 and 96,863,808,803.19

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Solution

The fourth proportional to 174,027,625,021.52, 240,158,134,078.42 and 96,863,808,803.19 is: 133,672,062,576.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,027,625,021.52 : 240,158,134,078.42 = 96,863,808,803.19 : x
  2. Step 2: Convert to fraction form
    174,027,625,021.52/240,158,134,078.42 = 96,863,808,803.19/x
  3. Step 3: Cross multiply
    174,027,625,021.52x = 240,158,134,078.42 × 96,863,808,803.19
  4. Step 4: Simplify right side
    174,027,625,021.52x = 23,262,631,581,902,943,813,632
  5. Step 5: Solve for x
    x = 23,262,631,581,902,943,813,632/174,027,625,021.52
  6. Step 6: Final answer
    x = 133,672,062,576.42

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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.