Home / 47,126,053,039.27-65,033,417,456.27-25,716,658,733.11

Finding the Fourth Proportional to 47,126,053,039.27, 65,033,417,456.27 and 25,716,658,733.11

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Solution

The fourth proportional to 47,126,053,039.27, 65,033,417,456.27 and 25,716,658,733.11 is: 35,488,696,699.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,126,053,039.27 : 65,033,417,456.27 = 25,716,658,733.11 : x
  2. Step 2: Convert to fraction form
    47,126,053,039.27/65,033,417,456.27 = 25,716,658,733.11/x
  3. Step 3: Cross multiply
    47,126,053,039.27x = 65,033,417,456.27 × 25,716,658,733.11
  4. Step 4: Simplify right side
    47,126,053,039.27x = 1,672,442,202,970,957,021,184
  5. Step 5: Solve for x
    x = 1,672,442,202,970,957,021,184/47,126,053,039.27
  6. Step 6: Final answer
    x = 35,488,696,699.84

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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.