Home / 2,303,802,396.36-3,455,856,830.52-809,653,232.88

Finding the Fourth Proportional to 2,303,802,396.36, 3,455,856,830.52 and 809,653,232.88

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Solution

The fourth proportional to 2,303,802,396.36, 3,455,856,830.52 and 809,653,232.88 is: 1,214,533,702.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,802,396.36 : 3,455,856,830.52 = 809,653,232.88 : x
  2. Step 2: Convert to fraction form
    2,303,802,396.36/3,455,856,830.52 = 809,653,232.88/x
  3. Step 3: Cross multiply
    2,303,802,396.36x = 3,455,856,830.52 × 809,653,232.88
  4. Step 4: Simplify right side
    2,303,802,396.36x = 2,798,045,655,200,948,224
  5. Step 5: Solve for x
    x = 2,798,045,655,200,948,224/2,303,802,396.36
  6. Step 6: Final answer
    x = 1,214,533,702.90

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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.