Home / 17,608,515,076.72-24,299,943,487-9,579,901,258

Finding the Fourth Proportional to 17,608,515,076.72, 24,299,943,487 and 9,579,901,258

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Solution

The fourth proportional to 17,608,515,076.72, 24,299,943,487 and 9,579,901,258 is: 13,220,368,564.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,608,515,076.72 : 24,299,943,487 = 9,579,901,258 : x
  2. Step 2: Convert to fraction form
    17,608,515,076.72/24,299,943,487 = 9,579,901,258/x
  3. Step 3: Cross multiply
    17,608,515,076.72x = 24,299,943,487 × 9,579,901,258
  4. Step 4: Simplify right side
    17,608,515,076.72x = 232,791,059,180,440,190,976
  5. Step 5: Solve for x
    x = 232,791,059,180,440,190,976/17,608,515,076.72
  6. Step 6: Final answer
    x = 13,220,368,564.08

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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.