Home / 27,804,612.87-41,706,835.88-7,055,010.81

Finding the Fourth Proportional to 27,804,612.87, 41,706,835.88 and 7,055,010.81

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Solution

The fourth proportional to 27,804,612.87, 41,706,835.88 and 7,055,010.81 is: 10,582,495.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,804,612.87 : 41,706,835.88 = 7,055,010.81 : x
  2. Step 2: Convert to fraction form
    27,804,612.87/41,706,835.88 = 7,055,010.81/x
  3. Step 3: Cross multiply
    27,804,612.87x = 41,706,835.88 × 7,055,010.81
  4. Step 4: Simplify right side
    27,804,612.87x = 294,242,177,949,020.81
  5. Step 5: Solve for x
    x = 294,242,177,949,020.81/27,804,612.87
  6. Step 6: Final answer
    x = 10,582,495.05

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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.