Home / 33,038,644,936.68-45,592,755,961.86-18,002,010,767.40

Finding the Fourth Proportional to 33,038,644,936.68, 45,592,755,961.86 and 18,002,010,767.40

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Solution

The fourth proportional to 33,038,644,936.68, 45,592,755,961.86 and 18,002,010,767.40 is: 24,842,462,071.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,038,644,936.68 : 45,592,755,961.86 = 18,002,010,767.40 : x
  2. Step 2: Convert to fraction form
    33,038,644,936.68/45,592,755,961.86 = 18,002,010,767.40/x
  3. Step 3: Cross multiply
    33,038,644,936.68x = 45,592,755,961.86 × 18,002,010,767.40
  4. Step 4: Simplify right side
    33,038,644,936.68x = 820,761,283,740,844,294,144
  5. Step 5: Solve for x
    x = 820,761,283,740,844,294,144/33,038,644,936.68
  6. Step 6: Final answer
    x = 24,842,462,071.73

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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.