Home / 160,723,198,568.72-241,085,429,600.82-65,111,023,476.56

Finding the Fourth Proportional to 160,723,198,568.72, 241,085,429,600.82 and 65,111,023,476.56

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Solution

The fourth proportional to 160,723,198,568.72, 241,085,429,600.82 and 65,111,023,476.56 is: 97,666,791,143.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,723,198,568.72 : 241,085,429,600.82 = 65,111,023,476.56 : x
  2. Step 2: Convert to fraction form
    160,723,198,568.72/241,085,429,600.82 = 65,111,023,476.56/x
  3. Step 3: Cross multiply
    160,723,198,568.72x = 241,085,429,600.82 × 65,111,023,476.56
  4. Step 4: Simplify right side
    160,723,198,568.72x = 15,697,319,066,595,544,268,800
  5. Step 5: Solve for x
    x = 15,697,319,066,595,544,268,800/160,723,198,568.72
  6. Step 6: Final answer
    x = 97,666,791,143.93

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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.