Home / 49,805,795.02-74,555,464.28-32,496,725.30

Finding the Fourth Proportional to 49,805,795.02, 74,555,464.28 and 32,496,725.30

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Solution

The fourth proportional to 49,805,795.02, 74,555,464.28 and 32,496,725.30 is: 48,645,111.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,805,795.02 : 74,555,464.28 = 32,496,725.30 : x
  2. Step 2: Convert to fraction form
    49,805,795.02/74,555,464.28 = 32,496,725.30/x
  3. Step 3: Cross multiply
    49,805,795.02x = 74,555,464.28 × 32,496,725.30
  4. Step 4: Simplify right side
    49,805,795.02x = 2,422,808,442,321,122.50
  5. Step 5: Solve for x
    x = 2,422,808,442,321,122.50/49,805,795.02
  6. Step 6: Final answer
    x = 48,645,111.30

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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.