Home / 27,783,741.06-41,659,454.48-10,513,275.44

Finding the Fourth Proportional to 27,783,741.06, 41,659,454.48 and 10,513,275.44

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Solution

The fourth proportional to 27,783,741.06, 41,659,454.48 and 10,513,275.44 is: 15,763,799.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,783,741.06 : 41,659,454.48 = 10,513,275.44 : x
  2. Step 2: Convert to fraction form
    27,783,741.06/41,659,454.48 = 10,513,275.44/x
  3. Step 3: Cross multiply
    27,783,741.06x = 41,659,454.48 × 10,513,275.44
  4. Step 4: Simplify right side
    27,783,741.06x = 437,977,319,628,381.94
  5. Step 5: Solve for x
    x = 437,977,319,628,381.94/27,783,741.06
  6. Step 6: Final answer
    x = 15,763,799.36

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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.