Home / 3,968,474,035.86-5,952,726,652.50-1,607,679,589.14

Finding the Fourth Proportional to 3,968,474,035.86, 5,952,726,652.50 and 1,607,679,589.14

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Solution

The fourth proportional to 3,968,474,035.86, 5,952,726,652.50 and 1,607,679,589.14 is: 2,411,525,702.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,968,474,035.86 : 5,952,726,652.50 = 1,607,679,589.14 : x
  2. Step 2: Convert to fraction form
    3,968,474,035.86/5,952,726,652.50 = 1,607,679,589.14/x
  3. Step 3: Cross multiply
    3,968,474,035.86x = 5,952,726,652.50 × 1,607,679,589.14
  4. Step 4: Simplify right side
    3,968,474,035.86x = 9,570,077,138,953,928,704
  5. Step 5: Solve for x
    x = 9,570,077,138,953,928,704/3,968,474,035.86
  6. Step 6: Final answer
    x = 2,411,525,702.95

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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.