Home / 16,840,718,834,147-23,240,328,445,971-9,332,213,468,185.80

Finding the Fourth Proportional to 16,840,718,834,147, 23,240,328,445,971 and 9,332,213,468,185.80

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Solution

The fourth proportional to 16,840,718,834,147, 23,240,328,445,971 and 9,332,213,468,185.80 is: 12,878,530,201,976.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,840,718,834,147 : 23,240,328,445,971 = 9,332,213,468,185.80 : x
  2. Step 2: Convert to fraction form
    16,840,718,834,147/23,240,328,445,971 = 9,332,213,468,185.80/x
  3. Step 3: Cross multiply
    16,840,718,834,147x = 23,240,328,445,971 × 9,332,213,468,185.80
  4. Step 4: Simplify right side
    16,840,718,834,147x = 216,883,706,128,552,140,612,829,184
  5. Step 5: Solve for x
    x = 216,883,706,128,552,140,612,829,184/16,840,718,834,147
  6. Step 6: Final answer
    x = 12,878,530,201,976.23

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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.