Home / 5,390,125,471,623-11,985,406,076,157

Finding the Third Proportional to 5,390,125,471,623 and 11,985,406,076,157

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Solution

The third proportional to 5,390,125,471,623 and 11,985,406,076,157 is: 26,650,577,907,071.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,390,125,471,623 : 11,985,406,076,157 = 11,985,406,076,157 : x
  2. Step 2: Convert to fraction form
    5,390,125,471,623/11,985,406,076,157 = 11,985,406,076,157/x
  3. Step 3: Cross multiply
    5,390,125,471,623x = 11,985,406,076,157 × 11,985,406,076,157
  4. Step 4: Simplify right side
    5,390,125,471,623x = 143,649,958,810,381,135,013,478,400
  5. Step 5: Solve for x
    x = 143,649,958,810,381,135,013,478,400/5,390,125,471,623
  6. Step 6: Final answer
    x = 26,650,577,907,071.84

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.