Home / 20,398,096.62-30,590,014.77-6,017,347.98

Finding the Fourth Proportional to 20,398,096.62, 30,590,014.77 and 6,017,347.98

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Solution

The fourth proportional to 20,398,096.62, 30,590,014.77 and 6,017,347.98 is: 9,023,918.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,398,096.62 : 30,590,014.77 = 6,017,347.98 : x
  2. Step 2: Convert to fraction form
    20,398,096.62/30,590,014.77 = 6,017,347.98/x
  3. Step 3: Cross multiply
    20,398,096.62x = 30,590,014.77 × 6,017,347.98
  4. Step 4: Simplify right side
    20,398,096.62x = 184,070,763,584,429.69
  5. Step 5: Solve for x
    x = 184,070,763,584,429.69/20,398,096.62
  6. Step 6: Final answer
    x = 9,023,918.60

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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.