Home / 29,934,880.71-44,895,456.62-8,370,997.83

Finding the Fourth Proportional to 29,934,880.71, 44,895,456.62 and 8,370,997.83

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Solution

The fourth proportional to 29,934,880.71, 44,895,456.62 and 8,370,997.83 is: 12,554,577.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,934,880.71 : 44,895,456.62 = 8,370,997.83 : x
  2. Step 2: Convert to fraction form
    29,934,880.71/44,895,456.62 = 8,370,997.83/x
  3. Step 3: Cross multiply
    29,934,880.71x = 44,895,456.62 × 8,370,997.83
  4. Step 4: Simplify right side
    29,934,880.71x = 375,819,769,901,024.19
  5. Step 5: Solve for x
    x = 375,819,769,901,024.19/29,934,880.71
  6. Step 6: Final answer
    x = 12,554,577.17

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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.