Home / 8,051,934,292,880-12,077,946,591,138-2,685,758,368,196.60

Finding the Fourth Proportional to 8,051,934,292,880, 12,077,946,591,138 and 2,685,758,368,196.60

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Solution

The fourth proportional to 8,051,934,292,880, 12,077,946,591,138 and 2,685,758,368,196.60 is: 4,028,652,612,883.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,051,934,292,880 : 12,077,946,591,138 = 2,685,758,368,196.60 : x
  2. Step 2: Convert to fraction form
    8,051,934,292,880/12,077,946,591,138 = 2,685,758,368,196.60/x
  3. Step 3: Cross multiply
    8,051,934,292,880x = 12,077,946,591,138 × 2,685,758,368,196.60
  4. Step 4: Simplify right side
    8,051,934,292,880x = 32,438,446,127,780,484,066,836,480
  5. Step 5: Solve for x
    x = 32,438,446,127,780,484,066,836,480/8,051,934,292,880
  6. Step 6: Final answer
    x = 4,028,652,612,883.90

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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.