Home / 244,856,954.64-337,899,280.72-139,009,408.08

Finding the Fourth Proportional to 244,856,954.64, 337,899,280.72 and 139,009,408.08

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Solution

The fourth proportional to 244,856,954.64, 337,899,280.72 and 139,009,408.08 is: 191,831,100.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,856,954.64 : 337,899,280.72 = 139,009,408.08 : x
  2. Step 2: Convert to fraction form
    244,856,954.64/337,899,280.72 = 139,009,408.08/x
  3. Step 3: Cross multiply
    244,856,954.64x = 337,899,280.72 × 139,009,408.08
  4. Step 4: Simplify right side
    244,856,954.64x = 46,971,179,003,544,968
  5. Step 5: Solve for x
    x = 46,971,179,003,544,968/244,856,954.64
  6. Step 6: Final answer
    x = 191,831,100.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.