Home / 29,008,802.86-43,508,472.13-8,533,735.62

Finding the Fourth Proportional to 29,008,802.86, 43,508,472.13 and 8,533,735.62

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Solution

The fourth proportional to 29,008,802.86, 43,508,472.13 and 8,533,735.62 is: 12,799,211.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,008,802.86 : 43,508,472.13 = 8,533,735.62 : x
  2. Step 2: Convert to fraction form
    29,008,802.86/43,508,472.13 = 8,533,735.62/x
  3. Step 3: Cross multiply
    29,008,802.86x = 43,508,472.13 × 8,533,735.62
  4. Step 4: Simplify right side
    29,008,802.86x = 371,289,798,496,329.50
  5. Step 5: Solve for x
    x = 371,289,798,496,329.50/29,008,802.86
  6. Step 6: Final answer
    x = 12,799,211.34

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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.