Home / 93,491,891.28-140,244,886.38-27,907,848.54

Finding the Fourth Proportional to 93,491,891.28, 140,244,886.38 and 27,907,848.54

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Solution

The fourth proportional to 93,491,891.28, 140,244,886.38 and 27,907,848.54 is: 41,863,877.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,491,891.28 : 140,244,886.38 = 27,907,848.54 : x
  2. Step 2: Convert to fraction form
    93,491,891.28/140,244,886.38 = 27,907,848.54/x
  3. Step 3: Cross multiply
    93,491,891.28x = 140,244,886.38 × 27,907,848.54
  4. Step 4: Simplify right side
    93,491,891.28x = 3,913,933,047,602,548.50
  5. Step 5: Solve for x
    x = 3,913,933,047,602,548.50/93,491,891.28
  6. Step 6: Final answer
    x = 41,863,877.11

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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.