Home / 24,870,499.72-37,307,081.22-7,832,499.64

Finding the Fourth Proportional to 24,870,499.72, 37,307,081.22 and 7,832,499.64

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Solution

The fourth proportional to 24,870,499.72, 37,307,081.22 and 7,832,499.64 is: 11,749,168.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,870,499.72 : 37,307,081.22 = 7,832,499.64 : x
  2. Step 2: Convert to fraction form
    24,870,499.72/37,307,081.22 = 7,832,499.64/x
  3. Step 3: Cross multiply
    24,870,499.72x = 37,307,081.22 × 7,832,499.64
  4. Step 4: Simplify right side
    24,870,499.72x = 292,207,700,225,100.75
  5. Step 5: Solve for x
    x = 292,207,700,225,100.75/24,870,499.72
  6. Step 6: Final answer
    x = 11,749,168.84

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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.