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Finding the Fourth Proportional to 60,846,996.49, 83,969,147.54 and 32,969,699.33

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Solution

The fourth proportional to 60,846,996.49, 83,969,147.54 and 32,969,699.33 is: 45,498,343.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,846,996.49 : 83,969,147.54 = 32,969,699.33 : x
  2. Step 2: Convert to fraction form
    60,846,996.49/83,969,147.54 = 32,969,699.33/x
  3. Step 3: Cross multiply
    60,846,996.49x = 83,969,147.54 × 32,969,699.33
  4. Step 4: Simplify right side
    60,846,996.49x = 2,768,437,547,052,787.50
  5. Step 5: Solve for x
    x = 2,768,437,547,052,787.50/60,846,996.49
  6. Step 6: Final answer
    x = 45,498,343.50

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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.