Home / 1,246,497,171,733.90-1,870,954,827,665.90-601,556,670,772.20

Finding the Fourth Proportional to 1,246,497,171,733.90, 1,870,954,827,665.90 and 601,556,670,772.20

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Solution

The fourth proportional to 1,246,497,171,733.90, 1,870,954,827,665.90 and 601,556,670,772.20 is: 902,918,500,593.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,246,497,171,733.90 : 1,870,954,827,665.90 = 601,556,670,772.20 : x
  2. Step 2: Convert to fraction form
    1,246,497,171,733.90/1,870,954,827,665.90 = 601,556,670,772.20/x
  3. Step 3: Cross multiply
    1,246,497,171,733.90x = 1,870,954,827,665.90 × 601,556,670,772.20
  4. Step 4: Simplify right side
    1,246,497,171,733.90x = 1,125,485,357,295,873,881,538,560
  5. Step 5: Solve for x
    x = 1,125,485,357,295,873,881,538,560/1,246,497,171,733.90
  6. Step 6: Final answer
    x = 902,918,500,593.39

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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.