Home / 5,905,060,809.18-8,854,864,792.65-2,173,414,880.22

Finding the Fourth Proportional to 5,905,060,809.18, 8,854,864,792.65 and 2,173,414,880.22

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Solution

The fourth proportional to 5,905,060,809.18, 8,854,864,792.65 and 2,173,414,880.22 is: 3,259,118,834.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,905,060,809.18 : 8,854,864,792.65 = 2,173,414,880.22 : x
  2. Step 2: Convert to fraction form
    5,905,060,809.18/8,854,864,792.65 = 2,173,414,880.22/x
  3. Step 3: Cross multiply
    5,905,060,809.18x = 8,854,864,792.65 × 2,173,414,880.22
  4. Step 4: Simplify right side
    5,905,060,809.18x = 19,245,294,902,681,694,208
  5. Step 5: Solve for x
    x = 19,245,294,902,681,694,208/5,905,060,809.18
  6. Step 6: Final answer
    x = 3,259,118,834.60

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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.