Home / 17,496,539.40-26,244,809.10-6,138,136.20

Finding the Fourth Proportional to 17,496,539.40, 26,244,809.10 and 6,138,136.20

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Solution

The fourth proportional to 17,496,539.40, 26,244,809.10 and 6,138,136.20 is: 9,207,204.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,539.40 : 26,244,809.10 = 6,138,136.20 : x
  2. Step 2: Convert to fraction form
    17,496,539.40/26,244,809.10 = 6,138,136.20/x
  3. Step 3: Cross multiply
    17,496,539.40x = 26,244,809.10 × 6,138,136.20
  4. Step 4: Simplify right side
    17,496,539.40x = 161,094,212,798,799.44
  5. Step 5: Solve for x
    x = 161,094,212,798,799.44/17,496,539.40
  6. Step 6: Final answer
    x = 9,207,204.30

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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.