Home / 29,285,390,023,474-40,413,844,829,056-16,116,381,341,866

Finding the Fourth Proportional to 29,285,390,023,474, 40,413,844,829,056 and 16,116,381,341,866

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Solution

The fourth proportional to 29,285,390,023,474, 40,413,844,829,056 and 16,116,381,341,866 is: 22,240,609,882,060.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,285,390,023,474 : 40,413,844,829,056 = 16,116,381,341,866 : x
  2. Step 2: Convert to fraction form
    29,285,390,023,474/40,413,844,829,056 = 16,116,381,341,866/x
  3. Step 3: Cross multiply
    29,285,390,023,474x = 40,413,844,829,056 × 16,116,381,341,866
  4. Step 4: Simplify right side
    29,285,390,023,474x = 651,324,934,756,065,792,481,034,240
  5. Step 5: Solve for x
    x = 651,324,934,756,065,792,481,034,240/29,285,390,023,474
  6. Step 6: Final answer
    x = 22,240,609,882,060.29

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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.