Home / 822,517,366.22-1,233,730,635.55-601,415,282.46

Finding the Fourth Proportional to 822,517,366.22, 1,233,730,635.55 and 601,415,282.46

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Solution

The fourth proportional to 822,517,366.22, 1,233,730,635.55 and 601,415,282.46 is: 902,089,717.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    822,517,366.22 : 1,233,730,635.55 = 601,415,282.46 : x
  2. Step 2: Convert to fraction form
    822,517,366.22/1,233,730,635.55 = 601,415,282.46/x
  3. Step 3: Cross multiply
    822,517,366.22x = 1,233,730,635.55 × 601,415,282.46
  4. Step 4: Simplify right side
    822,517,366.22x = 741,984,458,656,044,160
  5. Step 5: Solve for x
    x = 741,984,458,656,044,160/822,517,366.22
  6. Step 6: Final answer
    x = 902,089,717.65

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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.