Home / 35,597,147,156.36-49,124,116,886.46-19,320,759,816.38

Finding the Fourth Proportional to 35,597,147,156.36, 49,124,116,886.46 and 19,320,759,816.38

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Solution

The fourth proportional to 35,597,147,156.36, 49,124,116,886.46 and 19,320,759,816.38 is: 26,662,677,752.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,597,147,156.36 : 49,124,116,886.46 = 19,320,759,816.38 : x
  2. Step 2: Convert to fraction form
    35,597,147,156.36/49,124,116,886.46 = 19,320,759,816.38/x
  3. Step 3: Cross multiply
    35,597,147,156.36x = 49,124,116,886.46 × 19,320,759,816.38
  4. Step 4: Simplify right side
    35,597,147,156.36x = 949,115,263,555,070,590,976
  5. Step 5: Solve for x
    x = 949,115,263,555,070,590,976/35,597,147,156.36
  6. Step 6: Final answer
    x = 26,662,677,752.97

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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.