Home / 17,283,561.66-25,908,492.30-6,905,687.10

Finding the Fourth Proportional to 17,283,561.66, 25,908,492.30 and 6,905,687.10

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Solution

The fourth proportional to 17,283,561.66, 25,908,492.30 and 6,905,687.10 is: 10,351,798.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,283,561.66 : 25,908,492.30 = 6,905,687.10 : x
  2. Step 2: Convert to fraction form
    17,283,561.66/25,908,492.30 = 6,905,687.10/x
  3. Step 3: Cross multiply
    17,283,561.66x = 25,908,492.30 × 6,905,687.10
  4. Step 4: Simplify right side
    17,283,561.66x = 178,915,941,056,559.31
  5. Step 5: Solve for x
    x = 178,915,941,056,559.31/17,283,561.66
  6. Step 6: Final answer
    x = 10,351,798.12

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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.