Home / 34,533,873.89-47,656,453.67-19,063,626.38

Finding the Fourth Proportional to 34,533,873.89, 47,656,453.67 and 19,063,626.38

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Solution

The fourth proportional to 34,533,873.89, 47,656,453.67 and 19,063,626.38 is: 26,307,643.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,533,873.89 : 47,656,453.67 = 19,063,626.38 : x
  2. Step 2: Convert to fraction form
    34,533,873.89/47,656,453.67 = 19,063,626.38/x
  3. Step 3: Cross multiply
    34,533,873.89x = 47,656,453.67 × 19,063,626.38
  4. Step 4: Simplify right side
    34,533,873.89x = 908,504,827,098,548.12
  5. Step 5: Solve for x
    x = 908,504,827,098,548.12/34,533,873.89
  6. Step 6: Final answer
    x = 26,307,643.04

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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.