Home / 16,936,669.48-25,404,965.34-7,350,805.48

Finding the Fourth Proportional to 16,936,669.48, 25,404,965.34 and 7,350,805.48

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Solution

The fourth proportional to 16,936,669.48, 25,404,965.34 and 7,350,805.48 is: 11,026,191.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,936,669.48 : 25,404,965.34 = 7,350,805.48 : x
  2. Step 2: Convert to fraction form
    16,936,669.48/25,404,965.34 = 7,350,805.48/x
  3. Step 3: Cross multiply
    16,936,669.48x = 25,404,965.34 × 7,350,805.48
  4. Step 4: Simplify right side
    16,936,669.48x = 186,746,958,440,482.06
  5. Step 5: Solve for x
    x = 186,746,958,440,482.06/16,936,669.48
  6. Step 6: Final answer
    x = 11,026,191.35

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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.