Home / 179,186,208,722.01-247,277,067,248.25-96,786,967,887.92

Finding the Fourth Proportional to 179,186,208,722.01, 247,277,067,248.25 and 96,786,967,887.92

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Solution

The fourth proportional to 179,186,208,722.01, 247,277,067,248.25 and 96,786,967,887.92 is: 133,566,069,274.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,186,208,722.01 : 247,277,067,248.25 = 96,786,967,887.92 : x
  2. Step 2: Convert to fraction form
    179,186,208,722.01/247,277,067,248.25 = 96,786,967,887.92/x
  3. Step 3: Cross multiply
    179,186,208,722.01x = 247,277,067,248.25 × 96,786,967,887.92
  4. Step 4: Simplify right side
    179,186,208,722.01x = 23,933,197,567,176,149,565,440
  5. Step 5: Solve for x
    x = 23,933,197,567,176,149,565,440/179,186,208,722.01
  6. Step 6: Final answer
    x = 133,566,069,274.37

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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.