Home / 25,845,949.64-35,667,550.86-14,831,822.36

Finding the Fourth Proportional to 25,845,949.64, 35,667,550.86 and 14,831,822.36

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Solution

The fourth proportional to 25,845,949.64, 35,667,550.86 and 14,831,822.36 is: 20,467,995.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,845,949.64 : 35,667,550.86 = 14,831,822.36 : x
  2. Step 2: Convert to fraction form
    25,845,949.64/35,667,550.86 = 14,831,822.36/x
  3. Step 3: Cross multiply
    25,845,949.64x = 35,667,550.86 × 14,831,822.36
  4. Step 4: Simplify right side
    25,845,949.64x = 529,014,778,371,785.19
  5. Step 5: Solve for x
    x = 529,014,778,371,785.19/25,845,949.64
  6. Step 6: Final answer
    x = 20,467,995.40

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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.