Home / 29,788,989.20-44,683,485.60-9,594,231.20

Finding the Fourth Proportional to 29,788,989.20, 44,683,485.60 and 9,594,231.20

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Solution

The fourth proportional to 29,788,989.20, 44,683,485.60 and 9,594,231.20 is: 14,391,347.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,788,989.20 : 44,683,485.60 = 9,594,231.20 : x
  2. Step 2: Convert to fraction form
    29,788,989.20/44,683,485.60 = 9,594,231.20/x
  3. Step 3: Cross multiply
    29,788,989.20x = 44,683,485.60 × 9,594,231.20
  4. Step 4: Simplify right side
    29,788,989.20x = 428,703,691,668,270.69
  5. Step 5: Solve for x
    x = 428,703,691,668,270.69/29,788,989.20
  6. Step 6: Final answer
    x = 14,391,347.38

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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.