Home / 27,574,997.40-41,362,496.10-16,813,317.15

Finding the Fourth Proportional to 27,574,997.40, 41,362,496.10 and 16,813,317.15

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Solution

The fourth proportional to 27,574,997.40, 41,362,496.10 and 16,813,317.15 is: 25,219,975.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,574,997.40 : 41,362,496.10 = 16,813,317.15 : x
  2. Step 2: Convert to fraction form
    27,574,997.40/41,362,496.10 = 16,813,317.15/x
  3. Step 3: Cross multiply
    27,574,997.40x = 41,362,496.10 × 16,813,317.15
  4. Step 4: Simplify right side
    27,574,997.40x = 695,440,765,044,938.12
  5. Step 5: Solve for x
    x = 695,440,765,044,938.12/27,574,997.40
  6. Step 6: Final answer
    x = 25,219,975.73

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Double scale
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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.