Home / 4,402,882,552.55-6,604,323,817.88-1,605,060,921.56

Finding the Fourth Proportional to 4,402,882,552.55, 6,604,323,817.88 and 1,605,060,921.56

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Solution

The fourth proportional to 4,402,882,552.55, 6,604,323,817.88 and 1,605,060,921.56 is: 2,407,591,378.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,402,882,552.55 : 6,604,323,817.88 = 1,605,060,921.56 : x
  2. Step 2: Convert to fraction form
    4,402,882,552.55/6,604,323,817.88 = 1,605,060,921.56/x
  3. Step 3: Cross multiply
    4,402,882,552.55x = 6,604,323,817.88 × 1,605,060,921.56
  4. Step 4: Simplify right side
    4,402,882,552.55x = 10,600,342,073,378,121,728
  5. Step 5: Solve for x
    x = 10,600,342,073,378,121,728/4,402,882,552.55
  6. Step 6: Final answer
    x = 2,407,591,378.35

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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.