Home / 16,092,770.40-24,107,662.80-9,683,985.60

Finding the Fourth Proportional to 16,092,770.40, 24,107,662.80 and 9,683,985.60

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Solution

The fourth proportional to 16,092,770.40, 24,107,662.80 and 9,683,985.60 is: 14,507,027.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,092,770.40 : 24,107,662.80 = 9,683,985.60 : x
  2. Step 2: Convert to fraction form
    16,092,770.40/24,107,662.80 = 9,683,985.60/x
  3. Step 3: Cross multiply
    16,092,770.40x = 24,107,662.80 × 9,683,985.60
  4. Step 4: Simplify right side
    16,092,770.40x = 233,458,259,404,855.69
  5. Step 5: Solve for x
    x = 233,458,259,404,855.69/16,092,770.40
  6. Step 6: Final answer
    x = 14,507,027.29

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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.