Home / 34,267,739.40-51,401,784-11,548,833.48

Finding the Fourth Proportional to 34,267,739.40, 51,401,784 and 11,548,833.48

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Solution

The fourth proportional to 34,267,739.40, 51,401,784 and 11,548,833.48 is: 17,323,309.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,267,739.40 : 51,401,784 = 11,548,833.48 : x
  2. Step 2: Convert to fraction form
    34,267,739.40/51,401,784 = 11,548,833.48/x
  3. Step 3: Cross multiply
    34,267,739.40x = 51,401,784 × 11,548,833.48
  4. Step 4: Simplify right side
    34,267,739.40x = 593,630,643,990,928.38
  5. Step 5: Solve for x
    x = 593,630,643,990,928.38/34,267,739.40
  6. Step 6: Final answer
    x = 17,323,309.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.