Home / 114,570,936,009.20-171,856,404,013.80-114,570,936,009.20

Finding the Fourth Proportional to 114,570,936,009.20, 171,856,404,013.80 and 114,570,936,009.20

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Solution

The fourth proportional to 114,570,936,009.20, 171,856,404,013.80 and 114,570,936,009.20 is: 171,856,404,013.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,570,936,009.20 : 171,856,404,013.80 = 114,570,936,009.20 : x
  2. Step 2: Convert to fraction form
    114,570,936,009.20/171,856,404,013.80 = 114,570,936,009.20/x
  3. Step 3: Cross multiply
    114,570,936,009.20x = 171,856,404,013.80 × 114,570,936,009.20
  4. Step 4: Simplify right side
    114,570,936,009.20x = 19,689,749,067,036,301,983,744
  5. Step 5: Solve for x
    x = 19,689,749,067,036,301,983,744/114,570,936,009.20
  6. Step 6: Final answer
    x = 171,856,404,013.80

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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.