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Finding the Fourth Proportional to 32,008,092.88, 48,014,202.44 and 11,255,985.22

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Solution

The fourth proportional to 32,008,092.88, 48,014,202.44 and 11,255,985.22 is: 16,884,703.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,008,092.88 : 48,014,202.44 = 11,255,985.22 : x
  2. Step 2: Convert to fraction form
    32,008,092.88/48,014,202.44 = 11,255,985.22/x
  3. Step 3: Cross multiply
    32,008,092.88x = 48,014,202.44 × 11,255,985.22
  4. Step 4: Simplify right side
    32,008,092.88x = 540,447,153,014,727.94
  5. Step 5: Solve for x
    x = 540,447,153,014,727.94/32,008,092.88
  6. Step 6: Final answer
    x = 16,884,703.35

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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.