Home / 48,196,348.16-72,296,847.24-15,847,534.44

Finding the Fourth Proportional to 48,196,348.16, 72,296,847.24 and 15,847,534.44

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Solution

The fourth proportional to 48,196,348.16, 72,296,847.24 and 15,847,534.44 is: 23,772,066.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,196,348.16 : 72,296,847.24 = 15,847,534.44 : x
  2. Step 2: Convert to fraction form
    48,196,348.16/72,296,847.24 = 15,847,534.44/x
  3. Step 3: Cross multiply
    48,196,348.16x = 72,296,847.24 × 15,847,534.44
  4. Step 4: Simplify right side
    48,196,348.16x = 1,145,726,776,539,318.75
  5. Step 5: Solve for x
    x = 1,145,726,776,539,318.75/48,196,348.16
  6. Step 6: Final answer
    x = 23,772,066.15

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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.