Home / 40,075,498.44-60,075,849.84-15,814,626.24

Finding the Fourth Proportional to 40,075,498.44, 60,075,849.84 and 15,814,626.24

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Solution

The fourth proportional to 40,075,498.44, 60,075,849.84 and 15,814,626.24 is: 23,707,181.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,075,498.44 : 60,075,849.84 = 15,814,626.24 : x
  2. Step 2: Convert to fraction form
    40,075,498.44/60,075,849.84 = 15,814,626.24/x
  3. Step 3: Cross multiply
    40,075,498.44x = 60,075,849.84 × 15,814,626.24
  4. Step 4: Simplify right side
    40,075,498.44x = 950,077,111,269,963.88
  5. Step 5: Solve for x
    x = 950,077,111,269,963.88/40,075,498.44
  6. Step 6: Final answer
    x = 23,707,181.40

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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.