Home / 12,533,382,182,711-18,808,660,883,404-4,374,322,454,121.60

Finding the Fourth Proportional to 12,533,382,182,711, 18,808,660,883,404 and 4,374,322,454,121.60

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Solution

The fourth proportional to 12,533,382,182,711, 18,808,660,883,404 and 4,374,322,454,121.60 is: 6,564,480,874,741.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,533,382,182,711 : 18,808,660,883,404 = 4,374,322,454,121.60 : x
  2. Step 2: Convert to fraction form
    12,533,382,182,711/18,808,660,883,404 = 4,374,322,454,121.60/x
  3. Step 3: Cross multiply
    12,533,382,182,711x = 18,808,660,883,404 × 4,374,322,454,121.60
  4. Step 4: Simplify right side
    12,533,382,182,711x = 82,275,147,634,232,731,763,736,576
  5. Step 5: Solve for x
    x = 82,275,147,634,232,731,763,736,576/12,533,382,182,711
  6. Step 6: Final answer
    x = 6,564,480,874,741.54

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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.