Home / 19,494,019.20-29,243,793.60-6,029,443.20

Finding the Fourth Proportional to 19,494,019.20, 29,243,793.60 and 6,029,443.20

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Solution

The fourth proportional to 19,494,019.20, 29,243,793.60 and 6,029,443.20 is: 9,045,019.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,494,019.20 : 29,243,793.60 = 6,029,443.20 : x
  2. Step 2: Convert to fraction form
    19,494,019.20/29,243,793.60 = 6,029,443.20/x
  3. Step 3: Cross multiply
    19,494,019.20x = 29,243,793.60 × 6,029,443.20
  4. Step 4: Simplify right side
    19,494,019.20x = 176,323,792,463,723.53
  5. Step 5: Solve for x
    x = 176,323,792,463,723.53/19,494,019.20
  6. Step 6: Final answer
    x = 9,045,019.94

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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.