Home / 17,075,336.08-25,614,798.56-5,561,700.56

Finding the Fourth Proportional to 17,075,336.08, 25,614,798.56 and 5,561,700.56

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Solution

The fourth proportional to 17,075,336.08, 25,614,798.56 and 5,561,700.56 is: 8,343,135.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,075,336.08 : 25,614,798.56 = 5,561,700.56 : x
  2. Step 2: Convert to fraction form
    17,075,336.08/25,614,798.56 = 5,561,700.56/x
  3. Step 3: Cross multiply
    17,075,336.08x = 25,614,798.56 × 5,561,700.56
  4. Step 4: Simplify right side
    17,075,336.08x = 142,461,839,495,439.19
  5. Step 5: Solve for x
    x = 142,461,839,495,439.19/17,075,336.08
  6. Step 6: Final answer
    x = 8,343,135.32

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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.