Home / 89,718,248.58-134,858,293.05-59,208,887.82

Finding the Fourth Proportional to 89,718,248.58, 134,858,293.05 and 59,208,887.82

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Solution

The fourth proportional to 89,718,248.58, 134,858,293.05 and 59,208,887.82 is: 88,998,722.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,718,248.58 : 134,858,293.05 = 59,208,887.82 : x
  2. Step 2: Convert to fraction form
    89,718,248.58/134,858,293.05 = 59,208,887.82/x
  3. Step 3: Cross multiply
    89,718,248.58x = 134,858,293.05 × 59,208,887.82
  4. Step 4: Simplify right side
    89,718,248.58x = 7,984,809,544,794,136
  5. Step 5: Solve for x
    x = 7,984,809,544,794,136/89,718,248.58
  6. Step 6: Final answer
    x = 88,998,722.90

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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.