Home / 17,692,422,546.60-24,415,381,383.90-9,663,760,676.76

Finding the Fourth Proportional to 17,692,422,546.60, 24,415,381,383.90 and 9,663,760,676.76

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Solution

The fourth proportional to 17,692,422,546.60, 24,415,381,383.90 and 9,663,760,676.76 is: 13,335,901,395.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,692,422,546.60 : 24,415,381,383.90 = 9,663,760,676.76 : x
  2. Step 2: Convert to fraction form
    17,692,422,546.60/24,415,381,383.90 = 9,663,760,676.76/x
  3. Step 3: Cross multiply
    17,692,422,546.60x = 24,415,381,383.90 × 9,663,760,676.76
  4. Step 4: Simplify right side
    17,692,422,546.60x = 235,944,402,525,831,004,160
  5. Step 5: Solve for x
    x = 235,944,402,525,831,004,160/17,692,422,546.60
  6. Step 6: Final answer
    x = 13,335,901,395.32

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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.