Home / 27,027,474.68-37,297,730.20-14,637,283.15

Finding the Fourth Proportional to 27,027,474.68, 37,297,730.20 and 14,637,283.15

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Solution

The fourth proportional to 27,027,474.68, 37,297,730.20 and 14,637,283.15 is: 20,199,350.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,027,474.68 : 37,297,730.20 = 14,637,283.15 : x
  2. Step 2: Convert to fraction form
    27,027,474.68/37,297,730.20 = 14,637,283.15/x
  3. Step 3: Cross multiply
    27,027,474.68x = 37,297,730.20 × 14,637,283.15
  4. Step 4: Simplify right side
    27,027,474.68x = 545,937,437,716,519.75
  5. Step 5: Solve for x
    x = 545,937,437,716,519.75/27,027,474.68
  6. Step 6: Final answer
    x = 20,199,350.63

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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.