Home / 58,942,494,917.12-88,428,621,239.81-16,447,356,481.71

Finding the Fourth Proportional to 58,942,494,917.12, 88,428,621,239.81 and 16,447,356,481.71

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Solution

The fourth proportional to 58,942,494,917.12, 88,428,621,239.81 and 16,447,356,481.71 is: 24,675,186,531.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,942,494,917.12 : 88,428,621,239.81 = 16,447,356,481.71 : x
  2. Step 2: Convert to fraction form
    58,942,494,917.12/88,428,621,239.81 = 16,447,356,481.71/x
  3. Step 3: Cross multiply
    58,942,494,917.12x = 88,428,621,239.81 × 16,447,356,481.71
  4. Step 4: Simplify right side
    58,942,494,917.12x = 1,454,417,056,717,185,220,608
  5. Step 5: Solve for x
    x = 1,454,417,056,717,185,220,608/58,942,494,917.12
  6. Step 6: Final answer
    x = 24,675,186,531.59

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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.