Home / 32,328,008.20-48,499,010.70-9,611,201.80

Finding the Fourth Proportional to 32,328,008.20, 48,499,010.70 and 9,611,201.80

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Solution

The fourth proportional to 32,328,008.20, 48,499,010.70 and 9,611,201.80 is: 14,418,883.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,328,008.20 : 48,499,010.70 = 9,611,201.80 : x
  2. Step 2: Convert to fraction form
    32,328,008.20/48,499,010.70 = 9,611,201.80/x
  3. Step 3: Cross multiply
    32,328,008.20x = 48,499,010.70 × 9,611,201.80
  4. Step 4: Simplify right side
    32,328,008.20x = 466,133,778,938,059.31
  5. Step 5: Solve for x
    x = 466,133,778,938,059.31/32,328,008.20
  6. Step 6: Final answer
    x = 14,418,883.34

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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.