Home / 2,875,562,552,940.20-3,968,401,062,889.20-1,592,425,893,372.10

Finding the Fourth Proportional to 2,875,562,552,940.20, 3,968,401,062,889.20 and 1,592,425,893,372.10

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Solution

The fourth proportional to 2,875,562,552,940.20, 3,968,401,062,889.20 and 1,592,425,893,372.10 is: 2,197,616,811,141.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,875,562,552,940.20 : 3,968,401,062,889.20 = 1,592,425,893,372.10 : x
  2. Step 2: Convert to fraction form
    2,875,562,552,940.20/3,968,401,062,889.20 = 1,592,425,893,372.10/x
  3. Step 3: Cross multiply
    2,875,562,552,940.20x = 3,968,401,062,889.20 × 1,592,425,893,372.10
  4. Step 4: Simplify right side
    2,875,562,552,940.20x = 6,319,384,607,830,126,043,856,896
  5. Step 5: Solve for x
    x = 6,319,384,607,830,126,043,856,896/2,875,562,552,940.20
  6. Step 6: Final answer
    x = 2,197,616,811,141.42

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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.