Home / 50,075,695.62-69,069,947.85-35,222,520.96

Finding the Fourth Proportional to 50,075,695.62, 69,069,947.85 and 35,222,520.96

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Solution

The fourth proportional to 50,075,695.62, 69,069,947.85 and 35,222,520.96 is: 48,582,803.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,075,695.62 : 69,069,947.85 = 35,222,520.96 : x
  2. Step 2: Convert to fraction form
    50,075,695.62/69,069,947.85 = 35,222,520.96/x
  3. Step 3: Cross multiply
    50,075,695.62x = 69,069,947.85 × 35,222,520.96
  4. Step 4: Simplify right side
    50,075,695.62x = 2,432,817,685,852,732
  5. Step 5: Solve for x
    x = 2,432,817,685,852,732/50,075,695.62
  6. Step 6: Final answer
    x = 48,582,803.61

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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.