Home / 32,883,119.40-49,324,679.10-31,119,522.60

Finding the Fourth Proportional to 32,883,119.40, 49,324,679.10 and 31,119,522.60

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Solution

The fourth proportional to 32,883,119.40, 49,324,679.10 and 31,119,522.60 is: 46,679,283.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,883,119.40 : 49,324,679.10 = 31,119,522.60 : x
  2. Step 2: Convert to fraction form
    32,883,119.40/49,324,679.10 = 31,119,522.60/x
  3. Step 3: Cross multiply
    32,883,119.40x = 49,324,679.10 × 31,119,522.60
  4. Step 4: Simplify right side
    32,883,119.40x = 1,534,960,465,990,197.75
  5. Step 5: Solve for x
    x = 1,534,960,465,990,197.75/32,883,119.40
  6. Step 6: Final answer
    x = 46,679,283.90

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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.