Home / 4,671,234,545.48-7,007,277,567.83-1,522,640,990.76

Finding the Fourth Proportional to 4,671,234,545.48, 7,007,277,567.83 and 1,522,640,990.76

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Solution

The fourth proportional to 4,671,234,545.48, 7,007,277,567.83 and 1,522,640,990.76 is: 2,284,100,263.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,671,234,545.48 : 7,007,277,567.83 = 1,522,640,990.76 : x
  2. Step 2: Convert to fraction form
    4,671,234,545.48/7,007,277,567.83 = 1,522,640,990.76/x
  3. Step 3: Cross multiply
    4,671,234,545.48x = 7,007,277,567.83 × 1,522,640,990.76
  4. Step 4: Simplify right side
    4,671,234,545.48x = 10,669,568,058,410,993,664
  5. Step 5: Solve for x
    x = 10,669,568,058,410,993,664/4,671,234,545.48
  6. Step 6: Final answer
    x = 2,284,100,263.97

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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.