Home / 45,410,086.95-62,718,050.30-33,075,134.79

Finding the Fourth Proportional to 45,410,086.95, 62,718,050.30 and 33,075,134.79

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Solution

The fourth proportional to 45,410,086.95, 62,718,050.30 and 33,075,134.79 is: 45,681,655.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,410,086.95 : 62,718,050.30 = 33,075,134.79 : x
  2. Step 2: Convert to fraction form
    45,410,086.95/62,718,050.30 = 33,075,134.79/x
  3. Step 3: Cross multiply
    45,410,086.95x = 62,718,050.30 × 33,075,134.79
  4. Step 4: Simplify right side
    45,410,086.95x = 2,074,407,967,273,124.25
  5. Step 5: Solve for x
    x = 2,074,407,967,273,124.25/45,410,086.95
  6. Step 6: Final answer
    x = 45,681,655.92

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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.