Home / 344,149,540.02-474,926,433.57-187,516,647.00

Finding the Fourth Proportional to 344,149,540.02, 474,926,433.57 and 187,516,647.00

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Solution

The fourth proportional to 344,149,540.02, 474,926,433.57 and 187,516,647.00 is: 258,773,010.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,149,540.02 : 474,926,433.57 = 187,516,647.00 : x
  2. Step 2: Convert to fraction form
    344,149,540.02/474,926,433.57 = 187,516,647.00/x
  3. Step 3: Cross multiply
    344,149,540.02x = 474,926,433.57 × 187,516,647.00
  4. Step 4: Simplify right side
    344,149,540.02x = 89,056,612,395,516,096
  5. Step 5: Solve for x
    x = 89,056,612,395,516,096/344,149,540.02
  6. Step 6: Final answer
    x = 258,773,010.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.