Home / 23,002,814.40-34,504,221.60-7,046,462.40

Finding the Fourth Proportional to 23,002,814.40, 34,504,221.60 and 7,046,462.40

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Solution

The fourth proportional to 23,002,814.40, 34,504,221.60 and 7,046,462.40 is: 10,569,693.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,002,814.40 : 34,504,221.60 = 7,046,462.40 : x
  2. Step 2: Convert to fraction form
    23,002,814.40/34,504,221.60 = 7,046,462.40/x
  3. Step 3: Cross multiply
    23,002,814.40x = 34,504,221.60 × 7,046,462.40
  4. Step 4: Simplify right side
    23,002,814.40x = 243,132,700,145,667.88
  5. Step 5: Solve for x
    x = 243,132,700,145,667.88/23,002,814.40
  6. Step 6: Final answer
    x = 10,569,693.60

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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.