Home / 4,663,353,465.76-6,990,725,543.28-2,332,261,973.92

Finding the Fourth Proportional to 4,663,353,465.76, 6,990,725,543.28 and 2,332,261,973.92

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Solution

The fourth proportional to 4,663,353,465.76, 6,990,725,543.28 and 2,332,261,973.92 is: 3,496,240,092.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,663,353,465.76 : 6,990,725,543.28 = 2,332,261,973.92 : x
  2. Step 2: Convert to fraction form
    4,663,353,465.76/6,990,725,543.28 = 2,332,261,973.92/x
  3. Step 3: Cross multiply
    4,663,353,465.76x = 6,990,725,543.28 × 2,332,261,973.92
  4. Step 4: Simplify right side
    4,663,353,465.76x = 16,304,203,354,703,177,728
  5. Step 5: Solve for x
    x = 16,304,203,354,703,177,728/4,663,353,465.76
  6. Step 6: Final answer
    x = 3,496,240,092.97

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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.