Home / 29,524,764.36-40,744,200.18-16,472,025.30

Finding the Fourth Proportional to 29,524,764.36, 40,744,200.18 and 16,472,025.30

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Solution

The fourth proportional to 29,524,764.36, 40,744,200.18 and 16,472,025.30 is: 22,731,409.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,524,764.36 : 40,744,200.18 = 16,472,025.30 : x
  2. Step 2: Convert to fraction form
    29,524,764.36/40,744,200.18 = 16,472,025.30/x
  3. Step 3: Cross multiply
    29,524,764.36x = 40,744,200.18 × 16,472,025.30
  4. Step 4: Simplify right side
    29,524,764.36x = 671,139,496,193,224.62
  5. Step 5: Solve for x
    x = 671,139,496,193,224.62/29,524,764.36
  6. Step 6: Final answer
    x = 22,731,409.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.