Home / 27,805,428.40-41,683,259.40-10,760,436.40

Finding the Fourth Proportional to 27,805,428.40, 41,683,259.40 and 10,760,436.40

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Solution

The fourth proportional to 27,805,428.40, 41,683,259.40 and 10,760,436.40 is: 16,131,025.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,805,428.40 : 41,683,259.40 = 10,760,436.40 : x
  2. Step 2: Convert to fraction form
    27,805,428.40/41,683,259.40 = 10,760,436.40/x
  3. Step 3: Cross multiply
    27,805,428.40x = 41,683,259.40 × 10,760,436.40
  4. Step 4: Simplify right side
    27,805,428.40x = 448,530,061,718,402.19
  5. Step 5: Solve for x
    x = 448,530,061,718,402.19/27,805,428.40
  6. Step 6: Final answer
    x = 16,131,025.04

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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.