Home / 15,509,043,646,544-23,263,565,471,418-5,182,733,680,253.60

Finding the Fourth Proportional to 15,509,043,646,544, 23,263,565,471,418 and 5,182,733,680,253.60

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Solution

The fourth proportional to 15,509,043,646,544, 23,263,565,471,418 and 5,182,733,680,253.60 is: 7,774,100,520,915.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,509,043,646,544 : 23,263,565,471,418 = 5,182,733,680,253.60 : x
  2. Step 2: Convert to fraction form
    15,509,043,646,544/23,263,565,471,418 = 5,182,733,680,253.60/x
  3. Step 3: Cross multiply
    15,509,043,646,544x = 23,263,565,471,418 × 5,182,733,680,253.60
  4. Step 4: Simplify right side
    15,509,043,646,544x = 120,568,864,291,502,770,312,183,808
  5. Step 5: Solve for x
    x = 120,568,864,291,502,770,312,183,808/15,509,043,646,544
  6. Step 6: Final answer
    x = 7,774,100,520,915.75

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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.