Home / 33,833,075.90-46,688,395.55-18,362,828.39

Finding the Fourth Proportional to 33,833,075.90, 46,688,395.55 and 18,362,828.39

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Solution

The fourth proportional to 33,833,075.90, 46,688,395.55 and 18,362,828.39 is: 25,340,025.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,833,075.90 : 46,688,395.55 = 18,362,828.39 : x
  2. Step 2: Convert to fraction form
    33,833,075.90/46,688,395.55 = 18,362,828.39/x
  3. Step 3: Cross multiply
    33,833,075.90x = 46,688,395.55 × 18,362,828.39
  4. Step 4: Simplify right side
    33,833,075.90x = 857,330,994,963,833.62
  5. Step 5: Solve for x
    x = 857,330,994,963,833.62/33,833,075.90
  6. Step 6: Final answer
    x = 25,340,025.18

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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.