Home / 33,833,018.08-46,688,316.08-18,362,770.56

Finding the Fourth Proportional to 33,833,018.08, 46,688,316.08 and 18,362,770.56

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Solution

The fourth proportional to 33,833,018.08, 46,688,316.08 and 18,362,770.56 is: 25,339,945.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,833,018.08 : 46,688,316.08 = 18,362,770.56 : x
  2. Step 2: Convert to fraction form
    33,833,018.08/46,688,316.08 = 18,362,770.56/x
  3. Step 3: Cross multiply
    33,833,018.08x = 46,688,316.08 × 18,362,770.56
  4. Step 4: Simplify right side
    33,833,018.08x = 857,326,836,009,798.50
  5. Step 5: Solve for x
    x = 857,326,836,009,798.50/33,833,018.08
  6. Step 6: Final answer
    x = 25,339,945.55

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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.