Home / 24,192,872.40-36,289,308.60-7,152,027.60

Finding the Fourth Proportional to 24,192,872.40, 36,289,308.60 and 7,152,027.60

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Solution

The fourth proportional to 24,192,872.40, 36,289,308.60 and 7,152,027.60 is: 10,728,041.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,192,872.40 : 36,289,308.60 = 7,152,027.60 : x
  2. Step 2: Convert to fraction form
    24,192,872.40/36,289,308.60 = 7,152,027.60/x
  3. Step 3: Cross multiply
    24,192,872.40x = 36,289,308.60 × 7,152,027.60
  4. Step 4: Simplify right side
    24,192,872.40x = 259,542,136,692,117.34
  5. Step 5: Solve for x
    x = 259,542,136,692,117.34/24,192,872.40
  6. Step 6: Final answer
    x = 10,728,041.40

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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.