Home / 1,330,761,839,001.70-1,996,142,758,502.60-1,330,761,839,001.70

Finding the Fourth Proportional to 1,330,761,839,001.70, 1,996,142,758,502.60 and 1,330,761,839,001.70

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Solution

The fourth proportional to 1,330,761,839,001.70, 1,996,142,758,502.60 and 1,330,761,839,001.70 is: 1,996,142,758,502.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,330,761,839,001.70 : 1,996,142,758,502.60 = 1,330,761,839,001.70 : x
  2. Step 2: Convert to fraction form
    1,330,761,839,001.70/1,996,142,758,502.60 = 1,330,761,839,001.70/x
  3. Step 3: Cross multiply
    1,330,761,839,001.70x = 1,996,142,758,502.60 × 1,330,761,839,001.70
  4. Step 4: Simplify right side
    1,330,761,839,001.70x = 2,656,390,608,214,846,246,748,160
  5. Step 5: Solve for x
    x = 2,656,390,608,214,846,246,748,160/1,330,761,839,001.70
  6. Step 6: Final answer
    x = 1,996,142,758,502.60

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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.