Home / 18,089,150.33-24,962,973.17-9,829,237.83

Finding the Fourth Proportional to 18,089,150.33, 24,962,973.17 and 9,829,237.83

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Solution

The fourth proportional to 18,089,150.33, 24,962,973.17 and 9,829,237.83 is: 13,564,318.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,089,150.33 : 24,962,973.17 = 9,829,237.83 : x
  2. Step 2: Convert to fraction form
    18,089,150.33/24,962,973.17 = 9,829,237.83/x
  3. Step 3: Cross multiply
    18,089,150.33x = 24,962,973.17 × 9,829,237.83
  4. Step 4: Simplify right side
    18,089,150.33x = 245,367,000,182,692.81
  5. Step 5: Solve for x
    x = 245,367,000,182,692.81/18,089,150.33
  6. Step 6: Final answer
    x = 13,564,318.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.