Home / 13,842,604,360.70-20,764,473,411.45-4,027,951,972.70

Finding the Fourth Proportional to 13,842,604,360.70, 20,764,473,411.45 and 4,027,951,972.70

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Solution

The fourth proportional to 13,842,604,360.70, 20,764,473,411.45 and 4,027,951,972.70 is: 6,042,092,908.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,842,604,360.70 : 20,764,473,411.45 = 4,027,951,972.70 : x
  2. Step 2: Convert to fraction form
    13,842,604,360.70/20,764,473,411.45 = 4,027,951,972.70/x
  3. Step 3: Cross multiply
    13,842,604,360.70x = 20,764,473,411.45 × 4,027,951,972.70
  4. Step 4: Simplify right side
    13,842,604,360.70x = 83,638,301,639,726,727,168
  5. Step 5: Solve for x
    x = 83,638,301,639,726,727,168/13,842,604,360.70
  6. Step 6: Final answer
    x = 6,042,092,908.27

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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.