Home / 244,003,928.64-336,713,297.40-138,140,881.44

Finding the Fourth Proportional to 244,003,928.64, 336,713,297.40 and 138,140,881.44

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Solution

The fourth proportional to 244,003,928.64, 336,713,297.40 and 138,140,881.44 is: 190,627,552.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,003,928.64 : 336,713,297.40 = 138,140,881.44 : x
  2. Step 2: Convert to fraction form
    244,003,928.64/336,713,297.40 = 138,140,881.44/x
  3. Step 3: Cross multiply
    244,003,928.64x = 336,713,297.40 × 138,140,881.44
  4. Step 4: Simplify right side
    244,003,928.64x = 46,513,871,695,404,856
  5. Step 5: Solve for x
    x = 46,513,871,695,404,856/244,003,928.64
  6. Step 6: Final answer
    x = 190,627,552.41

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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.