Home / 16,867,765.35-25,301,648.30-4,088,270.07

Finding the Fourth Proportional to 16,867,765.35, 25,301,648.30 and 4,088,270.07

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Solution

The fourth proportional to 16,867,765.35, 25,301,648.30 and 4,088,270.07 is: 6,132,405.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,867,765.35 : 25,301,648.30 = 4,088,270.07 : x
  2. Step 2: Convert to fraction form
    16,867,765.35/25,301,648.30 = 4,088,270.07/x
  3. Step 3: Cross multiply
    16,867,765.35x = 25,301,648.30 × 4,088,270.07
  4. Step 4: Simplify right side
    16,867,765.35x = 103,439,971,446,115.03
  5. Step 5: Solve for x
    x = 103,439,971,446,115.03/16,867,765.35
  6. Step 6: Final answer
    x = 6,132,405.17

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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.