Home / 10,080,359,497.17-15,124,999,877.22-5,293,136,201.24

Finding the Fourth Proportional to 10,080,359,497.17, 15,124,999,877.22 and 5,293,136,201.24

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Solution

The fourth proportional to 10,080,359,497.17, 15,124,999,877.22 and 5,293,136,201.24 is: 7,942,046,552.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,080,359,497.17 : 15,124,999,877.22 = 5,293,136,201.24 : x
  2. Step 2: Convert to fraction form
    10,080,359,497.17/15,124,999,877.22 = 5,293,136,201.24/x
  3. Step 3: Cross multiply
    10,080,359,497.17x = 15,124,999,877.22 × 5,293,136,201.24
  4. Step 4: Simplify right side
    10,080,359,497.17x = 80,058,684,393,788,096,512
  5. Step 5: Solve for x
    x = 80,058,684,393,788,096,512/10,080,359,497.17
  6. Step 6: Final answer
    x = 7,942,046,552.63

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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.