Home / 58,463,040,976.40-80,665,168,932.78-33,088,512,307.16

Finding the Fourth Proportional to 58,463,040,976.40, 80,665,168,932.78 and 33,088,512,307.16

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Solution

The fourth proportional to 58,463,040,976.40, 80,665,168,932.78 and 33,088,512,307.16 is: 45,654,320,925.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,463,040,976.40 : 80,665,168,932.78 = 33,088,512,307.16 : x
  2. Step 2: Convert to fraction form
    58,463,040,976.40/80,665,168,932.78 = 33,088,512,307.16/x
  3. Step 3: Cross multiply
    58,463,040,976.40x = 80,665,168,932.78 × 33,088,512,307.16
  4. Step 4: Simplify right side
    58,463,040,976.40x = 2,669,090,434,991,431,614,464
  5. Step 5: Solve for x
    x = 2,669,090,434,991,431,614,464/58,463,040,976.40
  6. Step 6: Final answer
    x = 45,654,320,925.06

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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.