Home / 40,122,252,976,697-55,367,841,275,005-23,228,546,126,679

Finding the Fourth Proportional to 40,122,252,976,697, 55,367,841,275,005 and 23,228,546,126,679

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Solution

The fourth proportional to 40,122,252,976,697, 55,367,841,275,005 and 23,228,546,126,679 is: 32,054,891,228,019.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,122,252,976,697 : 55,367,841,275,005 = 23,228,546,126,679 : x
  2. Step 2: Convert to fraction form
    40,122,252,976,697/55,367,841,275,005 = 23,228,546,126,679/x
  3. Step 3: Cross multiply
    40,122,252,976,697x = 55,367,841,275,005 × 23,228,546,126,679
  4. Step 4: Simplify right side
    40,122,252,976,697x = 1,286,114,454,991,095,182,363,983,872
  5. Step 5: Solve for x
    x = 1,286,114,454,991,095,182,363,983,872/40,122,252,976,697
  6. Step 6: Final answer
    x = 32,054,891,228,019.28

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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.