Home / 16,092,800.40-24,107,707.80-9,684,015.60

Finding the Fourth Proportional to 16,092,800.40, 24,107,707.80 and 9,684,015.60

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Solution

The fourth proportional to 16,092,800.40, 24,107,707.80 and 9,684,015.60 is: 14,507,072.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,092,800.40 : 24,107,707.80 = 9,684,015.60 : x
  2. Step 2: Convert to fraction form
    16,092,800.40/24,107,707.80 = 9,684,015.60/x
  3. Step 3: Cross multiply
    16,092,800.40x = 24,107,707.80 × 9,684,015.60
  4. Step 4: Simplify right side
    16,092,800.40x = 233,459,418,415,441.69
  5. Step 5: Solve for x
    x = 233,459,418,415,441.69/16,092,800.40
  6. Step 6: Final answer
    x = 14,507,072.27

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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.