Home / 6,418,360,954,732.20-8,856,852,028,382.10-3,602,080,494,562.20

Finding the Fourth Proportional to 6,418,360,954,732.20, 8,856,852,028,382.10 and 3,602,080,494,562.20

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Solution

The fourth proportional to 6,418,360,954,732.20, 8,856,852,028,382.10 and 3,602,080,494,562.20 is: 4,970,598,281,970.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,418,360,954,732.20 : 8,856,852,028,382.10 = 3,602,080,494,562.20 : x
  2. Step 2: Convert to fraction form
    6,418,360,954,732.20/8,856,852,028,382.10 = 3,602,080,494,562.20/x
  3. Step 3: Cross multiply
    6,418,360,954,732.20x = 8,856,852,028,382.10 × 3,602,080,494,562.20
  4. Step 4: Simplify right side
    6,418,360,954,732.20x = 31,903,093,934,658,818,976,776,192
  5. Step 5: Solve for x
    x = 31,903,093,934,658,818,976,776,192/6,418,360,954,732.20
  6. Step 6: Final answer
    x = 4,970,598,281,970.56

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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.