Home / 2,340,584,180.16-3,510,339,020.32-1,395,449,699.64

Finding the Fourth Proportional to 2,340,584,180.16, 3,510,339,020.32 and 1,395,449,699.64

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Solution

The fourth proportional to 2,340,584,180.16, 3,510,339,020.32 and 1,395,449,699.64 is: 2,092,854,242.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,584,180.16 : 3,510,339,020.32 = 1,395,449,699.64 : x
  2. Step 2: Convert to fraction form
    2,340,584,180.16/3,510,339,020.32 = 1,395,449,699.64/x
  3. Step 3: Cross multiply
    2,340,584,180.16x = 3,510,339,020.32 × 1,395,449,699.64
  4. Step 4: Simplify right side
    2,340,584,180.16x = 4,898,501,531,540,116,480
  5. Step 5: Solve for x
    x = 4,898,501,531,540,116,480/2,340,584,180.16
  6. Step 6: Final answer
    x = 2,092,854,242.57

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1.5x scale

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.