Home / 9,605,929,844.79-13,255,459,410.51-5,846,324,892.03

Finding the Fourth Proportional to 9,605,929,844.79, 13,255,459,410.51 and 5,846,324,892.03

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Solution

The fourth proportional to 9,605,929,844.79, 13,255,459,410.51 and 5,846,324,892.03 is: 8,067,487,849.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,605,929,844.79 : 13,255,459,410.51 = 5,846,324,892.03 : x
  2. Step 2: Convert to fraction form
    9,605,929,844.79/13,255,459,410.51 = 5,846,324,892.03/x
  3. Step 3: Cross multiply
    9,605,929,844.79x = 13,255,459,410.51 × 5,846,324,892.03
  4. Step 4: Simplify right side
    9,605,929,844.79x = 77,495,722,306,957,918,208
  5. Step 5: Solve for x
    x = 77,495,722,306,957,918,208/9,605,929,844.79
  6. Step 6: Final answer
    x = 8,067,487,849.60

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Double scale
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1.5x scale

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.