Home / 6,418,360,954,731.20-8,856,852,028,380.70-3,602,080,494,561.20

Finding the Fourth Proportional to 6,418,360,954,731.20, 8,856,852,028,380.70 and 3,602,080,494,561.20

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Solution

The fourth proportional to 6,418,360,954,731.20, 8,856,852,028,380.70 and 3,602,080,494,561.20 is: 4,970,598,281,969.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,418,360,954,731.20 : 8,856,852,028,380.70 = 3,602,080,494,561.20 : x
  2. Step 2: Convert to fraction form
    6,418,360,954,731.20/8,856,852,028,380.70 = 3,602,080,494,561.20/x
  3. Step 3: Cross multiply
    6,418,360,954,731.20x = 8,856,852,028,380.70 × 3,602,080,494,561.20
  4. Step 4: Simplify right side
    6,418,360,954,731.20x = 31,903,093,934,644,916,167,639,040
  5. Step 5: Solve for x
    x = 31,903,093,934,644,916,167,639,040/6,418,360,954,731.20
  6. Step 6: Final answer
    x = 4,970,598,281,969.17

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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.