Home / 5,506,440,826.78-7,598,792,665.82-3,000,335,131.90

Finding the Fourth Proportional to 5,506,440,826.78, 7,598,792,665.82 and 3,000,335,131.90

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Solution

The fourth proportional to 5,506,440,826.78, 7,598,792,665.82 and 3,000,335,131.90 is: 4,140,410,350.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,506,440,826.78 : 7,598,792,665.82 = 3,000,335,131.90 : x
  2. Step 2: Convert to fraction form
    5,506,440,826.78/7,598,792,665.82 = 3,000,335,131.90/x
  3. Step 3: Cross multiply
    5,506,440,826.78x = 7,598,792,665.82 × 3,000,335,131.90
  4. Step 4: Simplify right side
    5,506,440,826.78x = 22,798,924,595,283,804,160
  5. Step 5: Solve for x
    x = 22,798,924,595,283,804,160/5,506,440,826.78
  6. Step 6: Final answer
    x = 4,140,410,350.80

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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.