Home / 206,170,734-309,257,967.24-62,563,566

Finding the Fourth Proportional to 206,170,734, 309,257,967.24 and 62,563,566

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Solution

The fourth proportional to 206,170,734, 309,257,967.24 and 62,563,566 is: 93,845,915.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    206,170,734 : 309,257,967.24 = 62,563,566 : x
  2. Step 2: Convert to fraction form
    206,170,734/309,257,967.24 = 62,563,566/x
  3. Step 3: Cross multiply
    206,170,734x = 309,257,967.24 × 62,563,566
  4. Step 4: Simplify right side
    206,170,734x = 19,348,281,244,445,580
  5. Step 5: Solve for x
    x = 19,348,281,244,445,580/206,170,734
  6. Step 6: Final answer
    x = 93,845,915.32

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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.