Home / 2,414,897,988.40-3,619,764,129.93-1,102,833,932.32

Finding the Fourth Proportional to 2,414,897,988.40, 3,619,764,129.93 and 1,102,833,932.32

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Solution

The fourth proportional to 2,414,897,988.40, 3,619,764,129.93 and 1,102,833,932.32 is: 1,653,071,363.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,897,988.40 : 3,619,764,129.93 = 1,102,833,932.32 : x
  2. Step 2: Convert to fraction form
    2,414,897,988.40/3,619,764,129.93 = 1,102,833,932.32/x
  3. Step 3: Cross multiply
    2,414,897,988.40x = 3,619,764,129.93 × 1,102,833,932.32
  4. Step 4: Simplify right side
    2,414,897,988.40x = 3,991,998,709,481,584,640
  5. Step 5: Solve for x
    x = 3,991,998,709,481,584,640/2,414,897,988.40
  6. Step 6: Final answer
    x = 1,653,071,363.12

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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.