Home / 29,008,802.35-43,508,471.38-8,533,735.12

Finding the Fourth Proportional to 29,008,802.35, 43,508,471.38 and 8,533,735.12

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Solution

The fourth proportional to 29,008,802.35, 43,508,471.38 and 8,533,735.12 is: 12,799,210.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,008,802.35 : 43,508,471.38 = 8,533,735.12 : x
  2. Step 2: Convert to fraction form
    29,008,802.35/43,508,471.38 = 8,533,735.12/x
  3. Step 3: Cross multiply
    29,008,802.35x = 43,508,471.38 × 8,533,735.12
  4. Step 4: Simplify right side
    29,008,802.35x = 371,289,770,290,077.50
  5. Step 5: Solve for x
    x = 371,289,770,290,077.50/29,008,802.35
  6. Step 6: Final answer
    x = 12,799,210.59

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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.