Home / 29,524,508.10-44,286,762.15-18,789,399.90

Finding the Fourth Proportional to 29,524,508.10, 44,286,762.15 and 18,789,399.90

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Solution

The fourth proportional to 29,524,508.10, 44,286,762.15 and 18,789,399.90 is: 28,184,099.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,524,508.10 : 44,286,762.15 = 18,789,399.90 : x
  2. Step 2: Convert to fraction form
    29,524,508.10/44,286,762.15 = 18,789,399.90/x
  3. Step 3: Cross multiply
    29,524,508.10x = 44,286,762.15 × 18,789,399.90
  4. Step 4: Simplify right side
    29,524,508.10x = 832,121,684,312,533.75
  5. Step 5: Solve for x
    x = 832,121,684,312,533.75/29,524,508.10
  6. Step 6: Final answer
    x = 28,184,099.85

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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.