Home / 213,858,024.54-295,116,179.67-116,070,781.02

Finding the Fourth Proportional to 213,858,024.54, 295,116,179.67 and 116,070,781.02

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Solution

The fourth proportional to 213,858,024.54, 295,116,179.67 and 116,070,781.02 is: 160,173,393.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,858,024.54 : 295,116,179.67 = 116,070,781.02 : x
  2. Step 2: Convert to fraction form
    213,858,024.54/295,116,179.67 = 116,070,781.02/x
  3. Step 3: Cross multiply
    213,858,024.54x = 295,116,179.67 × 116,070,781.02
  4. Step 4: Simplify right side
    213,858,024.54x = 34,254,365,465,935,548
  5. Step 5: Solve for x
    x = 34,254,365,465,935,548/213,858,024.54
  6. Step 6: Final answer
    x = 160,173,393.26

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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.