Home / 1,854,296,098,908.10-2,781,444,148,362.20-1,842,541,474,293.70

Finding the Fourth Proportional to 1,854,296,098,908.10, 2,781,444,148,362.20 and 1,842,541,474,293.70

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Solution

The fourth proportional to 1,854,296,098,908.10, 2,781,444,148,362.20 and 1,842,541,474,293.70 is: 2,763,812,211,440.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,854,296,098,908.10 : 2,781,444,148,362.20 = 1,842,541,474,293.70 : x
  2. Step 2: Convert to fraction form
    1,854,296,098,908.10/2,781,444,148,362.20 = 1,842,541,474,293.70/x
  3. Step 3: Cross multiply
    1,854,296,098,908.10x = 2,781,444,148,362.20 × 1,842,541,474,293.70
  4. Step 4: Simplify right side
    1,854,296,098,908.10x = 5,124,926,201,788,873,452,814,336
  5. Step 5: Solve for x
    x = 5,124,926,201,788,873,452,814,336/1,854,296,098,908.10
  6. Step 6: Final answer
    x = 2,763,812,211,440.60

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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.