Home / 111,094,940,372.52-153,310,901,202.18-60,345,923,333.16

Finding the Fourth Proportional to 111,094,940,372.52, 153,310,901,202.18 and 60,345,923,333.16

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Solution

The fourth proportional to 111,094,940,372.52, 153,310,901,202.18 and 60,345,923,333.16 is: 83,277,310,911.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,094,940,372.52 : 153,310,901,202.18 = 60,345,923,333.16 : x
  2. Step 2: Convert to fraction form
    111,094,940,372.52/153,310,901,202.18 = 60,345,923,333.16/x
  3. Step 3: Cross multiply
    111,094,940,372.52x = 153,310,901,202.18 × 60,345,923,333.16
  4. Step 4: Simplify right side
    111,094,940,372.52x = 9,251,687,890,084,421,435,392
  5. Step 5: Solve for x
    x = 9,251,687,890,084,421,435,392/111,094,940,372.52
  6. Step 6: Final answer
    x = 83,277,310,911.39

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1.5x scale

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.