Home / 11,945,798,292,672-16,485,026,202,442-6,672,323,862,832.50

Finding the Fourth Proportional to 11,945,798,292,672, 16,485,026,202,442 and 6,672,323,862,832.50

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Solution

The fourth proportional to 11,945,798,292,672, 16,485,026,202,442 and 6,672,323,862,832.50 is: 9,207,708,937,915.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,945,798,292,672 : 16,485,026,202,442 = 6,672,323,862,832.50 : x
  2. Step 2: Convert to fraction form
    11,945,798,292,672/16,485,026,202,442 = 6,672,323,862,832.50/x
  3. Step 3: Cross multiply
    11,945,798,292,672x = 16,485,026,202,442 × 6,672,323,862,832.50
  4. Step 4: Simplify right side
    11,945,798,292,672x = 109,993,433,709,972,781,881,360,384
  5. Step 5: Solve for x
    x = 109,993,433,709,972,781,881,360,384/11,945,798,292,672
  6. Step 6: Final answer
    x = 9,207,708,937,915.59

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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.