Home / 43,470,060.15-65,205,090.23-23,314,668.15

Finding the Fourth Proportional to 43,470,060.15, 65,205,090.23 and 23,314,668.15

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Solution

The fourth proportional to 43,470,060.15, 65,205,090.23 and 23,314,668.15 is: 34,972,002.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,470,060.15 : 65,205,090.23 = 23,314,668.15 : x
  2. Step 2: Convert to fraction form
    43,470,060.15/65,205,090.23 = 23,314,668.15/x
  3. Step 3: Cross multiply
    43,470,060.15x = 65,205,090.23 × 23,314,668.15
  4. Step 4: Simplify right side
    43,470,060.15x = 1,520,235,040,286,683.75
  5. Step 5: Solve for x
    x = 1,520,235,040,286,683.75/43,470,060.15
  6. Step 6: Final answer
    x = 34,972,002.23

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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.