Home / 35,561,527.12-49,075,057.80-19,264,003.12

Finding the Fourth Proportional to 35,561,527.12, 49,075,057.80 and 19,264,003.12

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Solution

The fourth proportional to 35,561,527.12, 49,075,057.80 and 19,264,003.12 is: 26,584,405.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,561,527.12 : 49,075,057.80 = 19,264,003.12 : x
  2. Step 2: Convert to fraction form
    35,561,527.12/49,075,057.80 = 19,264,003.12/x
  3. Step 3: Cross multiply
    35,561,527.12x = 49,075,057.80 × 19,264,003.12
  4. Step 4: Simplify right side
    35,561,527.12x = 945,382,066,573,380.38
  5. Step 5: Solve for x
    x = 945,382,066,573,380.38/35,561,527.12
  6. Step 6: Final answer
    x = 26,584,405.76

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1.5x scale

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.