Home / 269,082,008.55-376,969,903.65-269,082,008.55

Finding the Fourth Proportional to 269,082,008.55, 376,969,903.65 and 269,082,008.55

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Solution

The fourth proportional to 269,082,008.55, 376,969,903.65 and 269,082,008.55 is: 376,969,903.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,082,008.55 : 376,969,903.65 = 269,082,008.55 : x
  2. Step 2: Convert to fraction form
    269,082,008.55/376,969,903.65 = 269,082,008.55/x
  3. Step 3: Cross multiply
    269,082,008.55x = 376,969,903.65 × 269,082,008.55
  4. Step 4: Simplify right side
    269,082,008.55x = 101,435,818,837,041,968
  5. Step 5: Solve for x
    x = 101,435,818,837,041,968/269,082,008.55
  6. Step 6: Final answer
    x = 376,969,903.65

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.