Home / 17,377,848,503.80-26,066,772,755.70-10,412,145,028.60

Finding the Fourth Proportional to 17,377,848,503.80, 26,066,772,755.70 and 10,412,145,028.60

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Solution

The fourth proportional to 17,377,848,503.80, 26,066,772,755.70 and 10,412,145,028.60 is: 15,618,217,542.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,377,848,503.80 : 26,066,772,755.70 = 10,412,145,028.60 : x
  2. Step 2: Convert to fraction form
    17,377,848,503.80/26,066,772,755.70 = 10,412,145,028.60/x
  3. Step 3: Cross multiply
    17,377,848,503.80x = 26,066,772,755.70 × 10,412,145,028.60
  4. Step 4: Simplify right side
    17,377,848,503.80x = 271,411,018,359,907,680,256
  5. Step 5: Solve for x
    x = 271,411,018,359,907,680,256/17,377,848,503.80
  6. Step 6: Final answer
    x = 15,618,217,542.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.