Home / 25,590,046.03-38,391,790.37-9,196,984.93

Finding the Fourth Proportional to 25,590,046.03, 38,391,790.37 and 9,196,984.93

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Solution

The fourth proportional to 25,590,046.03, 38,391,790.37 and 9,196,984.93 is: 13,797,893.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,590,046.03 : 38,391,790.37 = 9,196,984.93 : x
  2. Step 2: Convert to fraction form
    25,590,046.03/38,391,790.37 = 9,196,984.93/x
  3. Step 3: Cross multiply
    25,590,046.03x = 38,391,790.37 × 9,196,984.93
  4. Step 4: Simplify right side
    25,590,046.03x = 353,088,717,422,624.19
  5. Step 5: Solve for x
    x = 353,088,717,422,624.19/25,590,046.03
  6. Step 6: Final answer
    x = 13,797,893.02

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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.