Home / 29,023,007.03-43,534,504.11-10,580,334.69

Finding the Fourth Proportional to 29,023,007.03, 43,534,504.11 and 10,580,334.69

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Solution

The fourth proportional to 29,023,007.03, 43,534,504.11 and 10,580,334.69 is: 15,870,499.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,023,007.03 : 43,534,504.11 = 10,580,334.69 : x
  2. Step 2: Convert to fraction form
    29,023,007.03/43,534,504.11 = 10,580,334.69/x
  3. Step 3: Cross multiply
    29,023,007.03x = 43,534,504.11 × 10,580,334.69
  4. Step 4: Simplify right side
    29,023,007.03x = 460,609,624,046,980.56
  5. Step 5: Solve for x
    x = 460,609,624,046,980.56/29,023,007.03
  6. Step 6: Final answer
    x = 15,870,499.69

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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.