Home / 2,669,376,130.60-4,004,064,195.90-1,853,082,754.60

Finding the Fourth Proportional to 2,669,376,130.60, 4,004,064,195.90 and 1,853,082,754.60

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Solution

The fourth proportional to 2,669,376,130.60, 4,004,064,195.90 and 1,853,082,754.60 is: 2,779,624,131.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,669,376,130.60 : 4,004,064,195.90 = 1,853,082,754.60 : x
  2. Step 2: Convert to fraction form
    2,669,376,130.60/4,004,064,195.90 = 1,853,082,754.60/x
  3. Step 3: Cross multiply
    2,669,376,130.60x = 4,004,064,195.90 × 1,853,082,754.60
  4. Step 4: Simplify right side
    2,669,376,130.60x = 7,419,862,309,733,605,376
  5. Step 5: Solve for x
    x = 7,419,862,309,733,605,376/2,669,376,130.60
  6. Step 6: Final answer
    x = 2,779,624,131.90

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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.