Home / 13,842,604,366.20-20,764,473,419.70-4,027,951,978.20

Finding the Fourth Proportional to 13,842,604,366.20, 20,764,473,419.70 and 4,027,951,978.20

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Solution

The fourth proportional to 13,842,604,366.20, 20,764,473,419.70 and 4,027,951,978.20 is: 6,042,092,916.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,842,604,366.20 : 20,764,473,419.70 = 4,027,951,978.20 : x
  2. Step 2: Convert to fraction form
    13,842,604,366.20/20,764,473,419.70 = 4,027,951,978.20/x
  3. Step 3: Cross multiply
    13,842,604,366.20x = 20,764,473,419.70 × 4,027,951,978.20
  4. Step 4: Simplify right side
    13,842,604,366.20x = 83,638,301,787,161,935,872
  5. Step 5: Solve for x
    x = 83,638,301,787,161,935,872/13,842,604,366.20
  6. Step 6: Final answer
    x = 6,042,092,916.52

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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.