Home / 47,570,954.60-65,649,718.26-26,663,370.44

Finding the Fourth Proportional to 47,570,954.60, 65,649,718.26 and 26,663,370.44

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Solution

The fourth proportional to 47,570,954.60, 65,649,718.26 and 26,663,370.44 is: 36,796,460.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,570,954.60 : 65,649,718.26 = 26,663,370.44 : x
  2. Step 2: Convert to fraction form
    47,570,954.60/65,649,718.26 = 26,663,370.44/x
  3. Step 3: Cross multiply
    47,570,954.60x = 65,649,718.26 × 26,663,370.44
  4. Step 4: Simplify right side
    47,570,954.60x = 1,750,442,757,248,012.25
  5. Step 5: Solve for x
    x = 1,750,442,757,248,012.25/47,570,954.60
  6. Step 6: Final answer
    x = 36,796,460.61

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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.