Home / 51,145,446,970,990-76,722,680,512,804-14,429,999,492,151

Finding the Fourth Proportional to 51,145,446,970,990, 76,722,680,512,804 and 14,429,999,492,151

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Solution

The fourth proportional to 51,145,446,970,990, 76,722,680,512,804 and 14,429,999,492,151 is: 21,646,271,689,915.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,145,446,970,990 : 76,722,680,512,804 = 14,429,999,492,151 : x
  2. Step 2: Convert to fraction form
    51,145,446,970,990/76,722,680,512,804 = 14,429,999,492,151/x
  3. Step 3: Cross multiply
    51,145,446,970,990x = 76,722,680,512,804 × 14,429,999,492,151
  4. Step 4: Simplify right side
    51,145,446,970,990x = 1,107,108,240,836,225,090,034,073,600
  5. Step 5: Solve for x
    x = 1,107,108,240,836,225,090,034,073,600/51,145,446,970,990
  6. Step 6: Final answer
    x = 21,646,271,689,915.69

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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.