Home / 8,051,934,292,878-12,077,946,591,135-2,685,758,368,194.60

Finding the Fourth Proportional to 8,051,934,292,878, 12,077,946,591,135 and 2,685,758,368,194.60

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Solution

The fourth proportional to 8,051,934,292,878, 12,077,946,591,135 and 2,685,758,368,194.60 is: 4,028,652,612,880.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,051,934,292,878 : 12,077,946,591,135 = 2,685,758,368,194.60 : x
  2. Step 2: Convert to fraction form
    8,051,934,292,878/12,077,946,591,135 = 2,685,758,368,194.60/x
  3. Step 3: Cross multiply
    8,051,934,292,878x = 12,077,946,591,135 × 2,685,758,368,194.60
  4. Step 4: Simplify right side
    8,051,934,292,878x = 32,438,446,127,748,271,812,116,480
  5. Step 5: Solve for x
    x = 32,438,446,127,748,271,812,116,480/8,051,934,292,878
  6. Step 6: Final answer
    x = 4,028,652,612,880.90

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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.