Home / 213,952,062.30-295,255,024.47-116,166,918.30

Finding the Fourth Proportional to 213,952,062.30, 295,255,024.47 and 116,166,918.30

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Solution

The fourth proportional to 213,952,062.30, 295,255,024.47 and 116,166,918.30 is: 160,310,987.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,952,062.30 : 295,255,024.47 = 116,166,918.30 : x
  2. Step 2: Convert to fraction form
    213,952,062.30/295,255,024.47 = 116,166,918.30/x
  3. Step 3: Cross multiply
    213,952,062.30x = 295,255,024.47 × 116,166,918.30
  4. Step 4: Simplify right side
    213,952,062.30x = 34,298,866,305,270,992
  5. Step 5: Solve for x
    x = 34,298,866,305,270,992/213,952,062.30
  6. Step 6: Final answer
    x = 160,310,987.13

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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.