Home / 32,966,621.91-49,449,341.73-13,531,627.71

Finding the Fourth Proportional to 32,966,621.91, 49,449,341.73 and 13,531,627.71

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Solution

The fourth proportional to 32,966,621.91, 49,449,341.73 and 13,531,627.71 is: 20,297,198.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,966,621.91 : 49,449,341.73 = 13,531,627.71 : x
  2. Step 2: Convert to fraction form
    32,966,621.91/49,449,341.73 = 13,531,627.71/x
  3. Step 3: Cross multiply
    32,966,621.91x = 49,449,341.73 × 13,531,627.71
  4. Step 4: Simplify right side
    32,966,621.91x = 669,130,082,794,927.38
  5. Step 5: Solve for x
    x = 669,130,082,794,927.38/32,966,621.91
  6. Step 6: Final answer
    x = 20,297,198.93

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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.