Home / 48,333,596.73-66,700,640.88-26,307,043.62

Finding the Fourth Proportional to 48,333,596.73, 66,700,640.88 and 26,307,043.62

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Solution

The fourth proportional to 48,333,596.73, 66,700,640.88 and 26,307,043.62 is: 36,303,871.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,333,596.73 : 66,700,640.88 = 26,307,043.62 : x
  2. Step 2: Convert to fraction form
    48,333,596.73/66,700,640.88 = 26,307,043.62/x
  3. Step 3: Cross multiply
    48,333,596.73x = 66,700,640.88 × 26,307,043.62
  4. Step 4: Simplify right side
    48,333,596.73x = 1,754,696,669,112,115.25
  5. Step 5: Solve for x
    x = 1,754,696,669,112,115.25/48,333,596.73
  6. Step 6: Final answer
    x = 36,303,871.18

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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.