Home / 33,831,944.96-46,688,129.92-18,362,030.08

Finding the Fourth Proportional to 33,831,944.96, 46,688,129.92 and 18,362,030.08

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Solution

The fourth proportional to 33,831,944.96, 46,688,129.92 and 18,362,030.08 is: 25,339,626.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,831,944.96 : 46,688,129.92 = 18,362,030.08 : x
  2. Step 2: Convert to fraction form
    33,831,944.96/46,688,129.92 = 18,362,030.08/x
  3. Step 3: Cross multiply
    33,831,944.96x = 46,688,129.92 × 18,362,030.08
  4. Step 4: Simplify right side
    33,831,944.96x = 857,288,845,969,988
  5. Step 5: Solve for x
    x = 857,288,845,969,988/33,831,944.96
  6. Step 6: Final answer
    x = 25,339,626.41

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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.