Home / 323,996,040.02-447,025,938.98-184,715,982.74

Finding the Fourth Proportional to 323,996,040.02, 447,025,938.98 and 184,715,982.74

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Solution

The fourth proportional to 323,996,040.02, 447,025,938.98 and 184,715,982.74 is: 254,857,545.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,996,040.02 : 447,025,938.98 = 184,715,982.74 : x
  2. Step 2: Convert to fraction form
    323,996,040.02/447,025,938.98 = 184,715,982.74/x
  3. Step 3: Cross multiply
    323,996,040.02x = 447,025,938.98 × 184,715,982.74
  4. Step 4: Simplify right side
    323,996,040.02x = 82,572,835,628,961,984
  5. Step 5: Solve for x
    x = 82,572,835,628,961,984/323,996,040.02
  6. Step 6: Final answer
    x = 254,857,545.86

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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.