Home / 29,319,858.28-43,741,718.76-27,732,621.16

Finding the Fourth Proportional to 29,319,858.28, 43,741,718.76 and 27,732,621.16

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Solution

The fourth proportional to 29,319,858.28, 43,741,718.76 and 27,732,621.16 is: 41,373,750.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,319,858.28 : 43,741,718.76 = 27,732,621.16 : x
  2. Step 2: Convert to fraction form
    29,319,858.28/43,741,718.76 = 27,732,621.16/x
  3. Step 3: Cross multiply
    29,319,858.28x = 43,741,718.76 × 27,732,621.16
  4. Step 4: Simplify right side
    29,319,858.28x = 1,213,072,515,258,345
  5. Step 5: Solve for x
    x = 1,213,072,515,258,345/29,319,858.28
  6. Step 6: Final answer
    x = 41,373,750.98

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.