Home / 6,419,710,602.30-9,632,608,994.01-3,101,665,214.46

Finding the Fourth Proportional to 6,419,710,602.30, 9,632,608,994.01 and 3,101,665,214.46

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Solution

The fourth proportional to 6,419,710,602.30, 9,632,608,994.01 and 3,101,665,214.46 is: 4,653,968,082.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,419,710,602.30 : 9,632,608,994.01 = 3,101,665,214.46 : x
  2. Step 2: Convert to fraction form
    6,419,710,602.30/9,632,608,994.01 = 3,101,665,214.46/x
  3. Step 3: Cross multiply
    6,419,710,602.30x = 9,632,608,994.01 × 3,101,665,214.46
  4. Step 4: Simplify right side
    6,419,710,602.30x = 29,877,128,241,215,352,832
  5. Step 5: Solve for x
    x = 29,877,128,241,215,352,832/6,419,710,602.30
  6. Step 6: Final answer
    x = 4,653,968,082.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.