Home / 14,501,859,990,612-20,021,600,128,792-9,231,283,543,668.80

Finding the Fourth Proportional to 14,501,859,990,612, 20,021,600,128,792 and 9,231,283,543,668.80

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Solution

The fourth proportional to 14,501,859,990,612, 20,021,600,128,792 and 9,231,283,543,668.80 is: 12,744,921,541,545.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,501,859,990,612 : 20,021,600,128,792 = 9,231,283,543,668.80 : x
  2. Step 2: Convert to fraction form
    14,501,859,990,612/20,021,600,128,792 = 9,231,283,543,668.80/x
  3. Step 3: Cross multiply
    14,501,859,990,612x = 20,021,600,128,792 × 9,231,283,543,668.80
  4. Step 4: Simplify right side
    14,501,859,990,612x = 184,825,067,786,834,731,688,001,536
  5. Step 5: Solve for x
    x = 184,825,067,786,834,731,688,001,536/14,501,859,990,612
  6. Step 6: Final answer
    x = 12,744,921,541,545.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.