Home / 48,048,822.82-66,307,046.88-26,021,815.66

Finding the Fourth Proportional to 48,048,822.82, 66,307,046.88 and 26,021,815.66

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Solution

The fourth proportional to 48,048,822.82, 66,307,046.88 and 26,021,815.66 is: 35,909,927.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,048,822.82 : 66,307,046.88 = 26,021,815.66 : x
  2. Step 2: Convert to fraction form
    48,048,822.82/66,307,046.88 = 26,021,815.66/x
  3. Step 3: Cross multiply
    48,048,822.82x = 66,307,046.88 × 26,021,815.66
  4. Step 4: Simplify right side
    48,048,822.82x = 1,725,429,750,870,338.25
  5. Step 5: Solve for x
    x = 1,725,429,750,870,338.25/48,048,822.82
  6. Step 6: Final answer
    x = 35,909,927.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.