Home / 4,655,893,150.76-6,983,773,947.62-2,167,362,209.96

Finding the Fourth Proportional to 4,655,893,150.76, 6,983,773,947.62 and 2,167,362,209.96

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Solution

The fourth proportional to 4,655,893,150.76, 6,983,773,947.62 and 2,167,362,209.96 is: 3,251,012,694.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,655,893,150.76 : 6,983,773,947.62 = 2,167,362,209.96 : x
  2. Step 2: Convert to fraction form
    4,655,893,150.76/6,983,773,947.62 = 2,167,362,209.96/x
  3. Step 3: Cross multiply
    4,655,893,150.76x = 6,983,773,947.62 × 2,167,362,209.96
  4. Step 4: Simplify right side
    4,655,893,150.76x = 15,136,367,736,974,755,840
  5. Step 5: Solve for x
    x = 15,136,367,736,974,755,840/4,655,893,150.76
  6. Step 6: Final answer
    x = 3,251,012,694.42

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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.