Home / 29,947,274.07-41,327,265.69-16,196,238.20

Finding the Fourth Proportional to 29,947,274.07, 41,327,265.69 and 16,196,238.20

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Solution

The fourth proportional to 29,947,274.07, 41,327,265.69 and 16,196,238.20 is: 22,350,823.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,947,274.07 : 41,327,265.69 = 16,196,238.20 : x
  2. Step 2: Convert to fraction form
    29,947,274.07/41,327,265.69 = 16,196,238.20/x
  3. Step 3: Cross multiply
    29,947,274.07x = 41,327,265.69 × 16,196,238.20
  4. Step 4: Simplify right side
    29,947,274.07x = 669,346,239,269,927.25
  5. Step 5: Solve for x
    x = 669,346,239,269,927.25/29,947,274.07
  6. Step 6: Final answer
    x = 22,350,823.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.