Home / 45,410,085.45-62,718,048.23-33,075,133.29

Finding the Fourth Proportional to 45,410,085.45, 62,718,048.23 and 33,075,133.29

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Solution

The fourth proportional to 45,410,085.45, 62,718,048.23 and 33,075,133.29 is: 45,681,653.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,410,085.45 : 62,718,048.23 = 33,075,133.29 : x
  2. Step 2: Convert to fraction form
    45,410,085.45/62,718,048.23 = 33,075,133.29/x
  3. Step 3: Cross multiply
    45,410,085.45x = 62,718,048.23 × 33,075,133.29
  4. Step 4: Simplify right side
    45,410,085.45x = 2,074,407,804,730,523
  5. Step 5: Solve for x
    x = 2,074,407,804,730,523/45,410,085.45
  6. Step 6: Final answer
    x = 45,681,653.85

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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.