Home / 17,253,375,320,285-23,810,406,380,985-9,554,555,362,877.20

Finding the Fourth Proportional to 17,253,375,320,285, 23,810,406,380,985 and 9,554,555,362,877.20

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Solution

The fourth proportional to 17,253,375,320,285, 23,810,406,380,985 and 9,554,555,362,877.20 is: 13,185,700,870,498.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,253,375,320,285 : 23,810,406,380,985 = 9,554,555,362,877.20 : x
  2. Step 2: Convert to fraction form
    17,253,375,320,285/23,810,406,380,985 = 9,554,555,362,877.20/x
  3. Step 3: Cross multiply
    17,253,375,320,285x = 23,810,406,380,985 × 9,554,555,362,877.20
  4. Step 4: Simplify right side
    17,253,375,320,285x = 227,497,845,979,725,700,762,959,872
  5. Step 5: Solve for x
    x = 227,497,845,979,725,700,762,959,872/17,253,375,320,285
  6. Step 6: Final answer
    x = 13,185,700,870,498.87

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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.