Home / 16,354,707,127.72-22,588,112,907.30-10,992,958,799.08

Finding the Fourth Proportional to 16,354,707,127.72, 22,588,112,907.30 and 10,992,958,799.08

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Solution

The fourth proportional to 16,354,707,127.72, 22,588,112,907.30 and 10,992,958,799.08 is: 15,182,796,769.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,354,707,127.72 : 22,588,112,907.30 = 10,992,958,799.08 : x
  2. Step 2: Convert to fraction form
    16,354,707,127.72/22,588,112,907.30 = 10,992,958,799.08/x
  3. Step 3: Cross multiply
    16,354,707,127.72x = 22,588,112,907.30 × 10,992,958,799.08
  4. Step 4: Simplify right side
    16,354,707,127.72x = 248,310,194,538,916,052,992
  5. Step 5: Solve for x
    x = 248,310,194,538,916,052,992/16,354,707,127.72
  6. Step 6: Final answer
    x = 15,182,796,769.14

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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.