Home / 46,028,394.72-63,520,668.74-26,181,647.51

Finding the Fourth Proportional to 46,028,394.72, 63,520,668.74 and 26,181,647.51

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Solution

The fourth proportional to 46,028,394.72, 63,520,668.74 and 26,181,647.51 is: 36,131,517.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,028,394.72 : 63,520,668.74 = 26,181,647.51 : x
  2. Step 2: Convert to fraction form
    46,028,394.72/63,520,668.74 = 26,181,647.51/x
  3. Step 3: Cross multiply
    46,028,394.72x = 63,520,668.74 × 26,181,647.51
  4. Step 4: Simplify right side
    46,028,394.72x = 1,663,075,758,419,247.75
  5. Step 5: Solve for x
    x = 1,663,075,758,419,247.75/46,028,394.72
  6. Step 6: Final answer
    x = 36,131,517.70

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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.