Home / 29,023,007.28-43,534,504.50-10,580,334.93

Finding the Fourth Proportional to 29,023,007.28, 43,534,504.50 and 10,580,334.93

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Solution

The fourth proportional to 29,023,007.28, 43,534,504.50 and 10,580,334.93 is: 15,870,500.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,023,007.28 : 43,534,504.50 = 10,580,334.93 : x
  2. Step 2: Convert to fraction form
    29,023,007.28/43,534,504.50 = 10,580,334.93/x
  3. Step 3: Cross multiply
    29,023,007.28x = 43,534,504.50 × 10,580,334.93
  4. Step 4: Simplify right side
    29,023,007.28x = 460,609,638,621,592.19
  5. Step 5: Solve for x
    x = 460,609,638,621,592.19/29,023,007.28
  6. Step 6: Final answer
    x = 15,870,500.05

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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.