Home / 73,577,449,758.90-110,366,174,514.54-17,679,937,330.37

Finding the Fourth Proportional to 73,577,449,758.90, 110,366,174,514.54 and 17,679,937,330.37

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Solution

The fourth proportional to 73,577,449,758.90, 110,366,174,514.54 and 17,679,937,330.37 is: 26,519,905,965.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,577,449,758.90 : 110,366,174,514.54 = 17,679,937,330.37 : x
  2. Step 2: Convert to fraction form
    73,577,449,758.90/110,366,174,514.54 = 17,679,937,330.37/x
  3. Step 3: Cross multiply
    73,577,449,758.90x = 110,366,174,514.54 × 17,679,937,330.37
  4. Step 4: Simplify right side
    73,577,449,758.90x = 1,951,267,048,810,076,962,816
  5. Step 5: Solve for x
    x = 1,951,267,048,810,076,962,816/73,577,449,758.90
  6. Step 6: Final answer
    x = 26,519,905,965.81

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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.