Home / 33,682,656,674.72-46,482,433,543.17-18,646,150,051.28

Finding the Fourth Proportional to 33,682,656,674.72, 46,482,433,543.17 and 18,646,150,051.28

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Solution

The fourth proportional to 33,682,656,674.72, 46,482,433,543.17 and 18,646,150,051.28 is: 25,731,890,419.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,682,656,674.72 : 46,482,433,543.17 = 18,646,150,051.28 : x
  2. Step 2: Convert to fraction form
    33,682,656,674.72/46,482,433,543.17 = 18,646,150,051.28/x
  3. Step 3: Cross multiply
    33,682,656,674.72x = 46,482,433,543.17 × 18,646,150,051.28
  4. Step 4: Simplify right side
    33,682,656,674.72x = 866,718,430,594,737,897,472
  5. Step 5: Solve for x
    x = 866,718,430,594,737,897,472/33,682,656,674.72
  6. Step 6: Final answer
    x = 25,731,890,419.59

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Double scale
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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.