Home / 34,552,561.76-47,682,242.91-19,082,314.25

Finding the Fourth Proportional to 34,552,561.76, 47,682,242.91 and 19,082,314.25

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Solution

The fourth proportional to 34,552,561.76, 47,682,242.91 and 19,082,314.25 is: 26,333,432.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,552,561.76 : 47,682,242.91 = 19,082,314.25 : x
  2. Step 2: Convert to fraction form
    34,552,561.76/47,682,242.91 = 19,082,314.25/x
  3. Step 3: Cross multiply
    34,552,561.76x = 47,682,242.91 × 19,082,314.25
  4. Step 4: Simplify right side
    34,552,561.76x = 909,887,543,115,043.25
  5. Step 5: Solve for x
    x = 909,887,543,115,043.25/34,552,561.76
  6. Step 6: Final answer
    x = 26,333,432.22

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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.