Home / 43,864,138.54-65,806,299.69-14,721,844.06

Finding the Fourth Proportional to 43,864,138.54, 65,806,299.69 and 14,721,844.06

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Solution

The fourth proportional to 43,864,138.54, 65,806,299.69 and 14,721,844.06 is: 22,086,153.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,864,138.54 : 65,806,299.69 = 14,721,844.06 : x
  2. Step 2: Convert to fraction form
    43,864,138.54/65,806,299.69 = 14,721,844.06/x
  3. Step 3: Cross multiply
    43,864,138.54x = 65,806,299.69 × 14,721,844.06
  4. Step 4: Simplify right side
    43,864,138.54x = 968,790,082,201,806.38
  5. Step 5: Solve for x
    x = 968,790,082,201,806.38/43,864,138.54
  6. Step 6: Final answer
    x = 22,086,153.16

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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.