Home / 40,075,500.44-60,075,852.84-15,814,628.24

Finding the Fourth Proportional to 40,075,500.44, 60,075,852.84 and 15,814,628.24

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Solution

The fourth proportional to 40,075,500.44, 60,075,852.84 and 15,814,628.24 is: 23,707,184.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,075,500.44 : 60,075,852.84 = 15,814,628.24 : x
  2. Step 2: Convert to fraction form
    40,075,500.44/60,075,852.84 = 15,814,628.24/x
  3. Step 3: Cross multiply
    40,075,500.44x = 60,075,852.84 × 15,814,628.24
  4. Step 4: Simplify right side
    40,075,500.44x = 950,077,278,865,548.25
  5. Step 5: Solve for x
    x = 950,077,278,865,548.25/40,075,500.44
  6. Step 6: Final answer
    x = 23,707,184.40

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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.