Home / 173,204,674.41-259,845,789.57-58,186,079.76

Finding the Fourth Proportional to 173,204,674.41, 259,845,789.57 and 58,186,079.76

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Solution

The fourth proportional to 173,204,674.41, 259,845,789.57 and 58,186,079.76 is: 87,292,146.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,204,674.41 : 259,845,789.57 = 58,186,079.76 : x
  2. Step 2: Convert to fraction form
    173,204,674.41/259,845,789.57 = 58,186,079.76/x
  3. Step 3: Cross multiply
    173,204,674.41x = 259,845,789.57 × 58,186,079.76
  4. Step 4: Simplify right side
    173,204,674.41x = 15,119,407,837,220,196
  5. Step 5: Solve for x
    x = 15,119,407,837,220,196/173,204,674.41
  6. Step 6: Final answer
    x = 87,292,146.64

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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.