Home / 33,842,820,791.79-46,703,515,896.87-18,602,576,517.90

Finding the Fourth Proportional to 33,842,820,791.79, 46,703,515,896.87 and 18,602,576,517.90

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Solution

The fourth proportional to 33,842,820,791.79, 46,703,515,896.87 and 18,602,576,517.90 is: 25,671,788,219.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,842,820,791.79 : 46,703,515,896.87 = 18,602,576,517.90 : x
  2. Step 2: Convert to fraction form
    33,842,820,791.79/46,703,515,896.87 = 18,602,576,517.90/x
  3. Step 3: Cross multiply
    33,842,820,791.79x = 46,703,515,896.87 × 18,602,576,517.90
  4. Step 4: Simplify right side
    33,842,820,791.79x = 868,805,728,126,483,300,352
  5. Step 5: Solve for x
    x = 868,805,728,126,483,300,352/33,842,820,791.79
  6. Step 6: Final answer
    x = 25,671,788,219.77

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1.5x scale

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.