Home / 735,810,515.32-1,103,305,258.72-244,256,837.56

Finding the Fourth Proportional to 735,810,515.32, 1,103,305,258.72 and 244,256,837.56

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Solution

The fourth proportional to 735,810,515.32, 1,103,305,258.72 and 244,256,837.56 is: 366,248,983.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,810,515.32 : 1,103,305,258.72 = 244,256,837.56 : x
  2. Step 2: Convert to fraction form
    735,810,515.32/1,103,305,258.72 = 244,256,837.56/x
  3. Step 3: Cross multiply
    735,810,515.32x = 1,103,305,258.72 × 244,256,837.56
  4. Step 4: Simplify right side
    735,810,515.32x = 269,489,853,358,264,832
  5. Step 5: Solve for x
    x = 269,489,853,358,264,832/735,810,515.32
  6. Step 6: Final answer
    x = 366,248,983.60

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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.