Home / 8,051,934,293,146.40-12,077,946,591,538-2,685,758,368,463

Finding the Fourth Proportional to 8,051,934,293,146.40, 12,077,946,591,538 and 2,685,758,368,463

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Solution

The fourth proportional to 8,051,934,293,146.40, 12,077,946,591,538 and 2,685,758,368,463 is: 4,028,652,613,283.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,051,934,293,146.40 : 12,077,946,591,538 = 2,685,758,368,463 : x
  2. Step 2: Convert to fraction form
    8,051,934,293,146.40/12,077,946,591,538 = 2,685,758,368,463/x
  3. Step 3: Cross multiply
    8,051,934,293,146.40x = 12,077,946,591,538 × 2,685,758,368,463
  4. Step 4: Simplify right side
    8,051,934,293,146.40x = 32,438,446,132,072,350,396,448,768
  5. Step 5: Solve for x
    x = 32,438,446,132,072,350,396,448,768/8,051,934,293,146.40
  6. Step 6: Final answer
    x = 4,028,652,613,283.63

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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.