Home / 29,192,136.40-43,788,204.60-23,523,432.40

Finding the Fourth Proportional to 29,192,136.40, 43,788,204.60 and 23,523,432.40

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Solution

The fourth proportional to 29,192,136.40, 43,788,204.60 and 23,523,432.40 is: 35,285,148.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,192,136.40 : 43,788,204.60 = 23,523,432.40 : x
  2. Step 2: Convert to fraction form
    29,192,136.40/43,788,204.60 = 23,523,432.40/x
  3. Step 3: Cross multiply
    29,192,136.40x = 43,788,204.60 × 23,523,432.40
  4. Step 4: Simplify right side
    29,192,136.40x = 1,030,048,870,825,469
  5. Step 5: Solve for x
    x = 1,030,048,870,825,469/29,192,136.40
  6. Step 6: Final answer
    x = 35,285,148.60

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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.