Home / 51,145,446,971,350-76,722,680,513,340-14,429,999,492,513

Finding the Fourth Proportional to 51,145,446,971,350, 76,722,680,513,340 and 14,429,999,492,513

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Solution

The fourth proportional to 51,145,446,971,350, 76,722,680,513,340 and 14,429,999,492,513 is: 21,646,271,690,457.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,145,446,971,350 : 76,722,680,513,340 = 14,429,999,492,513 : x
  2. Step 2: Convert to fraction form
    51,145,446,971,350/76,722,680,513,340 = 14,429,999,492,513/x
  3. Step 3: Cross multiply
    51,145,446,971,350x = 76,722,680,513,340 × 14,429,999,492,513
  4. Step 4: Simplify right side
    51,145,446,971,350x = 1,107,108,240,871,733,268,297,285,632
  5. Step 5: Solve for x
    x = 1,107,108,240,871,733,268,297,285,632/51,145,446,971,350
  6. Step 6: Final answer
    x = 21,646,271,690,457.59

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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.