Home / 2,311,318,955.30-3,467,603,956.02-1,648,170,767.02

Finding the Fourth Proportional to 2,311,318,955.30, 3,467,603,956.02 and 1,648,170,767.02

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Solution

The fourth proportional to 2,311,318,955.30, 3,467,603,956.02 and 1,648,170,767.02 is: 2,472,702,202.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,311,318,955.30 : 3,467,603,956.02 = 1,648,170,767.02 : x
  2. Step 2: Convert to fraction form
    2,311,318,955.30/3,467,603,956.02 = 1,648,170,767.02/x
  3. Step 3: Cross multiply
    2,311,318,955.30x = 3,467,603,956.02 × 1,648,170,767.02
  4. Step 4: Simplify right side
    2,311,318,955.30x = 5,715,203,471,915,069,440
  5. Step 5: Solve for x
    x = 5,715,203,471,915,069,440/2,311,318,955.30
  6. Step 6: Final answer
    x = 2,472,702,202.70

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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.