Home / 5,454,717,769.84-8,181,180,859.56-2,348,464,140.40

Finding the Fourth Proportional to 5,454,717,769.84, 8,181,180,859.56 and 2,348,464,140.40

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Solution

The fourth proportional to 5,454,717,769.84, 8,181,180,859.56 and 2,348,464,140.40 is: 3,522,310,536.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,454,717,769.84 : 8,181,180,859.56 = 2,348,464,140.40 : x
  2. Step 2: Convert to fraction form
    5,454,717,769.84/8,181,180,859.56 = 2,348,464,140.40/x
  3. Step 3: Cross multiply
    5,454,717,769.84x = 8,181,180,859.56 × 2,348,464,140.40
  4. Step 4: Simplify right side
    5,454,717,769.84x = 19,213,209,874,803,511,296
  5. Step 5: Solve for x
    x = 19,213,209,874,803,511,296/5,454,717,769.84
  6. Step 6: Final answer
    x = 3,522,310,536.58

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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.