Home / 2,510,824,049.19-3,768,563,217.06-1,268,127,211.92

Finding the Fourth Proportional to 2,510,824,049.19, 3,768,563,217.06 and 1,268,127,211.92

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Solution

The fourth proportional to 2,510,824,049.19, 3,768,563,217.06 and 1,268,127,211.92 is: 1,903,366,174.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,824,049.19 : 3,768,563,217.06 = 1,268,127,211.92 : x
  2. Step 2: Convert to fraction form
    2,510,824,049.19/3,768,563,217.06 = 1,268,127,211.92/x
  3. Step 3: Cross multiply
    2,510,824,049.19x = 3,768,563,217.06 × 1,268,127,211.92
  4. Step 4: Simplify right side
    2,510,824,049.19x = 4,779,017,565,394,564,096
  5. Step 5: Solve for x
    x = 4,779,017,565,394,564,096/2,510,824,049.19
  6. Step 6: Final answer
    x = 1,903,366,174.52

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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.