Home / 27,865,856.51-41,782,227.84-10,595,320.28

Finding the Fourth Proportional to 27,865,856.51, 41,782,227.84 and 10,595,320.28

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Solution

The fourth proportional to 27,865,856.51, 41,782,227.84 and 10,595,320.28 is: 15,886,685.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,865,856.51 : 41,782,227.84 = 10,595,320.28 : x
  2. Step 2: Convert to fraction form
    27,865,856.51/41,782,227.84 = 10,595,320.28/x
  3. Step 3: Cross multiply
    27,865,856.51x = 41,782,227.84 × 10,595,320.28
  4. Step 4: Simplify right side
    27,865,856.51x = 442,696,085,767,821.50
  5. Step 5: Solve for x
    x = 442,696,085,767,821.50/27,865,856.51
  6. Step 6: Final answer
    x = 15,886,685.04

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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.