Home / 27,573,256.20-41,360,109.30-9,381,585.72

Finding the Fourth Proportional to 27,573,256.20, 41,360,109.30 and 9,381,585.72

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Solution

The fourth proportional to 27,573,256.20, 41,360,109.30 and 9,381,585.72 is: 14,072,455.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,573,256.20 : 41,360,109.30 = 9,381,585.72 : x
  2. Step 2: Convert to fraction form
    27,573,256.20/41,360,109.30 = 9,381,585.72/x
  3. Step 3: Cross multiply
    27,573,256.20x = 41,360,109.30 × 9,381,585.72
  4. Step 4: Simplify right side
    27,573,256.20x = 388,023,410,786,519.19
  5. Step 5: Solve for x
    x = 388,023,410,786,519.19/27,573,256.20
  6. Step 6: Final answer
    x = 14,072,455.13

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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.