Home / 6,206,344,717.40-9,309,492,581.70-1,844,276,989.40

Finding the Fourth Proportional to 6,206,344,717.40, 9,309,492,581.70 and 1,844,276,989.40

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Solution

The fourth proportional to 6,206,344,717.40, 9,309,492,581.70 and 1,844,276,989.40 is: 2,766,408,205.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,206,344,717.40 : 9,309,492,581.70 = 1,844,276,989.40 : x
  2. Step 2: Convert to fraction form
    6,206,344,717.40/9,309,492,581.70 = 1,844,276,989.40/x
  3. Step 3: Cross multiply
    6,206,344,717.40x = 9,309,492,581.70 × 1,844,276,989.40
  4. Step 4: Simplify right side
    6,206,344,717.40x = 17,169,282,951,419,312,128
  5. Step 5: Solve for x
    x = 17,169,282,951,419,312,128/6,206,344,717.40
  6. Step 6: Final answer
    x = 2,766,408,205.35

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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.