Home / 46,462,474.41-64,119,768.11-25,555,388.64

Finding the Fourth Proportional to 46,462,474.41, 64,119,768.11 and 25,555,388.64

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Solution

The fourth proportional to 46,462,474.41, 64,119,768.11 and 25,555,388.64 is: 35,267,290.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,462,474.41 : 64,119,768.11 = 25,555,388.64 : x
  2. Step 2: Convert to fraction form
    46,462,474.41/64,119,768.11 = 25,555,388.64/x
  3. Step 3: Cross multiply
    46,462,474.41x = 64,119,768.11 × 25,555,388.64
  4. Step 4: Simplify right side
    46,462,474.41x = 1,638,605,593,557,728.25
  5. Step 5: Solve for x
    x = 1,638,605,593,557,728.25/46,462,474.41
  6. Step 6: Final answer
    x = 35,267,290.74

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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.