Home / 59,558,709.72-89,317,979.90-22,661,840.64

Finding the Fourth Proportional to 59,558,709.72, 89,317,979.90 and 22,661,840.64

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Solution

The fourth proportional to 59,558,709.72, 89,317,979.90 and 22,661,840.64 is: 33,985,118.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,558,709.72 : 89,317,979.90 = 22,661,840.64 : x
  2. Step 2: Convert to fraction form
    59,558,709.72/89,317,979.90 = 22,661,840.64/x
  3. Step 3: Cross multiply
    59,558,709.72x = 89,317,979.90 × 22,661,840.64
  4. Step 4: Simplify right side
    59,558,709.72x = 2,024,109,826,667,214
  5. Step 5: Solve for x
    x = 2,024,109,826,667,214/59,558,709.72
  6. Step 6: Final answer
    x = 33,985,118.82

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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.