Home / 121,944,274,506.36-182,853,606,062.11-54,733,901,780.48

Finding the Fourth Proportional to 121,944,274,506.36, 182,853,606,062.11 and 54,733,901,780.48

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Solution

The fourth proportional to 121,944,274,506.36, 182,853,606,062.11 and 54,733,901,780.48 is: 82,072,662,738.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,944,274,506.36 : 182,853,606,062.11 = 54,733,901,780.48 : x
  2. Step 2: Convert to fraction form
    121,944,274,506.36/182,853,606,062.11 = 54,733,901,780.48/x
  3. Step 3: Cross multiply
    121,944,274,506.36x = 182,853,606,062.11 × 54,733,901,780.48
  4. Step 4: Simplify right side
    121,944,274,506.36x = 10,008,291,314,409,196,748,800
  5. Step 5: Solve for x
    x = 10,008,291,314,409,196,748,800/121,944,274,506.36
  6. Step 6: Final answer
    x = 82,072,662,738.15

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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.