Home / 14,718,065.82-22,075,360.16-3,936,202.35

Finding the Fourth Proportional to 14,718,065.82, 22,075,360.16 and 3,936,202.35

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Solution

The fourth proportional to 14,718,065.82, 22,075,360.16 and 3,936,202.35 is: 5,903,838.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,718,065.82 : 22,075,360.16 = 3,936,202.35 : x
  2. Step 2: Convert to fraction form
    14,718,065.82/22,075,360.16 = 3,936,202.35/x
  3. Step 3: Cross multiply
    14,718,065.82x = 22,075,360.16 × 3,936,202.35
  4. Step 4: Simplify right side
    14,718,065.82x = 86,893,084,519,207.38
  5. Step 5: Solve for x
    x = 86,893,084,519,207.38/14,718,065.82
  6. Step 6: Final answer
    x = 5,903,838.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.