Home / 8,051,934,293,152.20-12,077,946,591,547-2,685,758,368,469

Finding the Fourth Proportional to 8,051,934,293,152.20, 12,077,946,591,547 and 2,685,758,368,469

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Solution

The fourth proportional to 8,051,934,293,152.20, 12,077,946,591,547 and 2,685,758,368,469 is: 4,028,652,613,292.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,051,934,293,152.20 : 12,077,946,591,547 = 2,685,758,368,469 : x
  2. Step 2: Convert to fraction form
    8,051,934,293,152.20/12,077,946,591,547 = 2,685,758,368,469/x
  3. Step 3: Cross multiply
    8,051,934,293,152.20x = 12,077,946,591,547 × 2,685,758,368,469
  4. Step 4: Simplify right side
    8,051,934,293,152.20x = 32,438,446,132,168,991,455,576,064
  5. Step 5: Solve for x
    x = 32,438,446,132,168,991,455,576,064/8,051,934,293,152.20
  6. Step 6: Final answer
    x = 4,028,652,613,292.73

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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.