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Finding the Fourth Proportional to 582,880,516.84, 804,375,897.06 and 335,356,906.60

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Solution

The fourth proportional to 582,880,516.84, 804,375,897.06 and 335,356,906.60 is: 462,792,982.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,880,516.84 : 804,375,897.06 = 335,356,906.60 : x
  2. Step 2: Convert to fraction form
    582,880,516.84/804,375,897.06 = 335,356,906.60/x
  3. Step 3: Cross multiply
    582,880,516.84x = 804,375,897.06 × 335,356,906.60
  4. Step 4: Simplify right side
    582,880,516.84x = 269,753,012,581,641,632
  5. Step 5: Solve for x
    x = 269,753,012,581,641,632/582,880,516.84
  6. Step 6: Final answer
    x = 462,792,982.07

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