Home / 35,597,147,161.86-49,124,116,894.05-19,320,759,821.88

Finding the Fourth Proportional to 35,597,147,161.86, 49,124,116,894.05 and 19,320,759,821.88

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Solution

The fourth proportional to 35,597,147,161.86, 49,124,116,894.05 and 19,320,759,821.88 is: 26,662,677,760.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,597,147,161.86 : 49,124,116,894.05 = 19,320,759,821.88 : x
  2. Step 2: Convert to fraction form
    35,597,147,161.86/49,124,116,894.05 = 19,320,759,821.88/x
  3. Step 3: Cross multiply
    35,597,147,161.86x = 49,124,116,894.05 × 19,320,759,821.88
  4. Step 4: Simplify right side
    35,597,147,161.86x = 949,115,263,971,897,901,056
  5. Step 5: Solve for x
    x = 949,115,263,971,897,901,056/35,597,147,161.86
  6. Step 6: Final answer
    x = 26,662,677,760.56

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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.