Home / 51,145,446,970,980-76,722,680,512,776-14,429,999,492,135

Finding the Fourth Proportional to 51,145,446,970,980, 76,722,680,512,776 and 14,429,999,492,135

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Solution

The fourth proportional to 51,145,446,970,980, 76,722,680,512,776 and 14,429,999,492,135 is: 21,646,271,689,888.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,145,446,970,980 : 76,722,680,512,776 = 14,429,999,492,135 : x
  2. Step 2: Convert to fraction form
    51,145,446,970,980/76,722,680,512,776 = 14,429,999,492,135/x
  3. Step 3: Cross multiply
    51,145,446,970,980x = 76,722,680,512,776 × 14,429,999,492,135
  4. Step 4: Simplify right side
    51,145,446,970,980x = 1,107,108,240,834,593,552,217,407,488
  5. Step 5: Solve for x
    x = 1,107,108,240,834,593,552,217,407,488/51,145,446,970,980
  6. Step 6: Final answer
    x = 21,646,271,689,888.02

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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.