Home / 2,494,759,968,477.60-3,735,695,132,796.20-1,721,797,344,039.10

Finding the Fourth Proportional to 2,494,759,968,477.60, 3,735,695,132,796.20 and 1,721,797,344,039.10

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Solution

The fourth proportional to 2,494,759,968,477.60, 3,735,695,132,796.20 and 1,721,797,344,039.10 is: 2,578,248,023,481.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,494,759,968,477.60 : 3,735,695,132,796.20 = 1,721,797,344,039.10 : x
  2. Step 2: Convert to fraction form
    2,494,759,968,477.60/3,735,695,132,796.20 = 1,721,797,344,039.10/x
  3. Step 3: Cross multiply
    2,494,759,968,477.60x = 3,735,695,132,796.20 × 1,721,797,344,039.10
  4. Step 4: Simplify right side
    2,494,759,968,477.60x = 6,432,109,957,788,290,988,900,352
  5. Step 5: Solve for x
    x = 6,432,109,957,788,290,988,900,352/2,494,759,968,477.60
  6. Step 6: Final answer
    x = 2,578,248,023,481.56

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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.