Home / 8,074,196,102,683.20-12,111,325,208,122-1,954,891,113,317.30

Finding the Fourth Proportional to 8,074,196,102,683.20, 12,111,325,208,122 and 1,954,891,113,317.30

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Solution

The fourth proportional to 8,074,196,102,683.20, 12,111,325,208,122 and 1,954,891,113,317.30 is: 2,932,344,188,666.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,074,196,102,683.20 : 12,111,325,208,122 = 1,954,891,113,317.30 : x
  2. Step 2: Convert to fraction form
    8,074,196,102,683.20/12,111,325,208,122 = 1,954,891,113,317.30/x
  3. Step 3: Cross multiply
    8,074,196,102,683.20x = 12,111,325,208,122 × 1,954,891,113,317.30
  4. Step 4: Simplify right side
    8,074,196,102,683.20x = 23,676,322,019,853,495,431,069,696
  5. Step 5: Solve for x
    x = 23,676,322,019,853,495,431,069,696/8,074,196,102,683.20
  6. Step 6: Final answer
    x = 2,932,344,188,666.09

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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.