Home / 1,854,296,098,928.10-2,781,444,148,392.20-1,842,541,474,313.70

Finding the Fourth Proportional to 1,854,296,098,928.10, 2,781,444,148,392.20 and 1,842,541,474,313.70

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Solution

The fourth proportional to 1,854,296,098,928.10, 2,781,444,148,392.20 and 1,842,541,474,313.70 is: 2,763,812,211,470.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,854,296,098,928.10 : 2,781,444,148,392.20 = 1,842,541,474,313.70 : x
  2. Step 2: Convert to fraction form
    1,854,296,098,928.10/2,781,444,148,392.20 = 1,842,541,474,313.70/x
  3. Step 3: Cross multiply
    1,854,296,098,928.10x = 2,781,444,148,392.20 × 1,842,541,474,313.70
  4. Step 4: Simplify right side
    1,854,296,098,928.10x = 5,124,926,201,899,778,098,331,648
  5. Step 5: Solve for x
    x = 5,124,926,201,899,778,098,331,648/1,854,296,098,928.10
  6. Step 6: Final answer
    x = 2,763,812,211,470.60

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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.