Home / 11,659,175,702,151-16,090,168,235,720-6,456,604,371,146.70

Finding the Fourth Proportional to 11,659,175,702,151, 16,090,168,235,720 and 6,456,604,371,146.70

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Solution

The fourth proportional to 11,659,175,702,151, 16,090,168,235,720 and 6,456,604,371,146.70 is: 8,910,394,115,089.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,659,175,702,151 : 16,090,168,235,720 = 6,456,604,371,146.70 : x
  2. Step 2: Convert to fraction form
    11,659,175,702,151/16,090,168,235,720 = 6,456,604,371,146.70/x
  3. Step 3: Cross multiply
    11,659,175,702,151x = 16,090,168,235,720 × 6,456,604,371,146.70
  4. Step 4: Simplify right side
    11,659,175,702,151x = 103,887,850,563,235,534,698,708,992
  5. Step 5: Solve for x
    x = 103,887,850,563,235,534,698,708,992/11,659,175,702,151
  6. Step 6: Final answer
    x = 8,910,394,115,089.05

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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.