Home / 174,027,625,021.45-240,158,134,078.33-96,863,808,803.13

Finding the Fourth Proportional to 174,027,625,021.45, 240,158,134,078.33 and 96,863,808,803.13

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Solution

The fourth proportional to 174,027,625,021.45, 240,158,134,078.33 and 96,863,808,803.13 is: 133,672,062,576.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,027,625,021.45 : 240,158,134,078.33 = 96,863,808,803.13 : x
  2. Step 2: Convert to fraction form
    174,027,625,021.45/240,158,134,078.33 = 96,863,808,803.13/x
  3. Step 3: Cross multiply
    174,027,625,021.45x = 240,158,134,078.33 × 96,863,808,803.13
  4. Step 4: Simplify right side
    174,027,625,021.45x = 23,262,631,581,878,612,656,128
  5. Step 5: Solve for x
    x = 23,262,631,581,878,612,656,128/174,027,625,021.45
  6. Step 6: Final answer
    x = 133,672,062,576.34

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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.