Home / 25,301,189.04-37,951,782.72-6,131,946.12

Finding the Fourth Proportional to 25,301,189.04, 37,951,782.72 and 6,131,946.12

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Solution

The fourth proportional to 25,301,189.04, 37,951,782.72 and 6,131,946.12 is: 9,197,918.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,301,189.04 : 37,951,782.72 = 6,131,946.12 : x
  2. Step 2: Convert to fraction form
    25,301,189.04/37,951,782.72 = 6,131,946.12/x
  3. Step 3: Cross multiply
    25,301,189.04x = 37,951,782.72 × 6,131,946.12
  4. Step 4: Simplify right side
    25,301,189.04x = 232,718,286,796,987.03
  5. Step 5: Solve for x
    x = 232,718,286,796,987.03/25,301,189.04
  6. Step 6: Final answer
    x = 9,197,918.98

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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.