Home / 39,554,670.44-59,322,697.50-22,290,399.08

Finding the Fourth Proportional to 39,554,670.44, 59,322,697.50 and 22,290,399.08

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Solution

The fourth proportional to 39,554,670.44, 59,322,697.50 and 22,290,399.08 is: 33,430,353.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,554,670.44 : 59,322,697.50 = 22,290,399.08 : x
  2. Step 2: Convert to fraction form
    39,554,670.44/59,322,697.50 = 22,290,399.08/x
  3. Step 3: Cross multiply
    39,554,670.44x = 59,322,697.50 × 22,290,399.08
  4. Step 4: Simplify right side
    39,554,670.44x = 1,322,326,601,777,118.25
  5. Step 5: Solve for x
    x = 1,322,326,601,777,118.25/39,554,670.44
  6. Step 6: Final answer
    x = 33,430,353.16

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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.