Home / 6,418,360,954,721.70-8,856,852,028,367.40-3,602,080,494,551.70

Finding the Fourth Proportional to 6,418,360,954,721.70, 8,856,852,028,367.40 and 3,602,080,494,551.70

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Solution

The fourth proportional to 6,418,360,954,721.70, 8,856,852,028,367.40 and 3,602,080,494,551.70 is: 4,970,598,281,955.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,418,360,954,721.70 : 8,856,852,028,367.40 = 3,602,080,494,551.70 : x
  2. Step 2: Convert to fraction form
    6,418,360,954,721.70/8,856,852,028,367.40 = 3,602,080,494,551.70/x
  3. Step 3: Cross multiply
    6,418,360,954,721.70x = 8,856,852,028,367.40 × 3,602,080,494,551.70
  4. Step 4: Simplify right side
    6,418,360,954,721.70x = 31,903,093,934,512,875,988,058,112
  5. Step 5: Solve for x
    x = 31,903,093,934,512,875,988,058,112/6,418,360,954,721.70
  6. Step 6: Final answer
    x = 4,970,598,281,955.96

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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.