Home / 49,205,712.90-73,808,569.35-26,530,896.90

Finding the Fourth Proportional to 49,205,712.90, 73,808,569.35 and 26,530,896.90

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Solution

The fourth proportional to 49,205,712.90, 73,808,569.35 and 26,530,896.90 is: 39,796,345.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,205,712.90 : 73,808,569.35 = 26,530,896.90 : x
  2. Step 2: Convert to fraction form
    49,205,712.90/73,808,569.35 = 26,530,896.90/x
  3. Step 3: Cross multiply
    49,205,712.90x = 73,808,569.35 × 26,530,896.90
  4. Step 4: Simplify right side
    49,205,712.90x = 1,958,207,543,761,349.75
  5. Step 5: Solve for x
    x = 1,958,207,543,761,349.75/49,205,712.90
  6. Step 6: Final answer
    x = 39,796,345.35

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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.