Home / 5,323,165,227.60-7,983,992,014.20-1,829,731,909.20

Finding the Fourth Proportional to 5,323,165,227.60, 7,983,992,014.20 and 1,829,731,909.20

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Solution

The fourth proportional to 5,323,165,227.60, 7,983,992,014.20 and 1,829,731,909.20 is: 2,744,338,063.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,323,165,227.60 : 7,983,992,014.20 = 1,829,731,909.20 : x
  2. Step 2: Convert to fraction form
    5,323,165,227.60/7,983,992,014.20 = 1,829,731,909.20/x
  3. Step 3: Cross multiply
    5,323,165,227.60x = 7,983,992,014.20 × 1,829,731,909.20
  4. Step 4: Simplify right side
    5,323,165,227.60x = 14,608,564,951,179,718,656
  5. Step 5: Solve for x
    x = 14,608,564,951,179,718,656/5,323,165,227.60
  6. Step 6: Final answer
    x = 2,744,338,063.27

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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.