Home / 45,191,516.68-61,529,975.17-45,048,027.61

Finding the Fourth Proportional to 45,191,516.68, 61,529,975.17 and 45,048,027.61

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Solution

The fourth proportional to 45,191,516.68, 61,529,975.17 and 45,048,027.61 is: 61,334,609.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,191,516.68 : 61,529,975.17 = 45,048,027.61 : x
  2. Step 2: Convert to fraction form
    45,191,516.68/61,529,975.17 = 45,048,027.61/x
  3. Step 3: Cross multiply
    45,191,516.68x = 61,529,975.17 × 45,048,027.61
  4. Step 4: Simplify right side
    45,191,516.68x = 2,771,804,020,691,546
  5. Step 5: Solve for x
    x = 2,771,804,020,691,546/45,191,516.68
  6. Step 6: Final answer
    x = 61,334,609.33

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.