Home / 88,468,358,846.06-132,705,010,723.12-28,777,021,347.59

Finding the Fourth Proportional to 88,468,358,846.06, 132,705,010,723.12 and 28,777,021,347.59

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Solution

The fourth proportional to 88,468,358,846.06, 132,705,010,723.12 and 28,777,021,347.59 is: 43,166,336,262.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,468,358,846.06 : 132,705,010,723.12 = 28,777,021,347.59 : x
  2. Step 2: Convert to fraction form
    88,468,358,846.06/132,705,010,723.12 = 28,777,021,347.59/x
  3. Step 3: Cross multiply
    88,468,358,846.06x = 132,705,010,723.12 × 28,777,021,347.59
  4. Step 4: Simplify right side
    88,468,358,846.06x = 3,818,854,926,511,118,483,456
  5. Step 5: Solve for x
    x = 3,818,854,926,511,118,483,456/88,468,358,846.06
  6. Step 6: Final answer
    x = 43,166,336,262.17

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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.