Home / 2,247,264,003.15-3,370,896,004.73-1,630,956,905.55

Finding the Fourth Proportional to 2,247,264,003.15, 3,370,896,004.73 and 1,630,956,905.55

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Solution

The fourth proportional to 2,247,264,003.15, 3,370,896,004.73 and 1,630,956,905.55 is: 2,446,435,358.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,264,003.15 : 3,370,896,004.73 = 1,630,956,905.55 : x
  2. Step 2: Convert to fraction form
    2,247,264,003.15/3,370,896,004.73 = 1,630,956,905.55/x
  3. Step 3: Cross multiply
    2,247,264,003.15x = 3,370,896,004.73 × 1,630,956,905.55
  4. Step 4: Simplify right side
    2,247,264,003.15x = 5,497,786,116,805,299,200
  5. Step 5: Solve for x
    x = 5,497,786,116,805,299,200/2,247,264,003.15
  6. Step 6: Final answer
    x = 2,446,435,358.33

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Double scale
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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.