Home / 2,263,653,257.64-3,123,214,190.46-1,359,174,267.96

Finding the Fourth Proportional to 2,263,653,257.64, 3,123,214,190.46 and 1,359,174,267.96

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Solution

The fourth proportional to 2,263,653,257.64, 3,123,214,190.46 and 1,359,174,267.96 is: 1,875,283,834.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263,653,257.64 : 3,123,214,190.46 = 1,359,174,267.96 : x
  2. Step 2: Convert to fraction form
    2,263,653,257.64/3,123,214,190.46 = 1,359,174,267.96/x
  3. Step 3: Cross multiply
    2,263,653,257.64x = 3,123,214,190.46 × 1,359,174,267.96
  4. Step 4: Simplify right side
    2,263,653,257.64x = 4,244,992,361,000,754,688
  5. Step 5: Solve for x
    x = 4,244,992,361,000,754,688/2,263,653,257.64
  6. Step 6: Final answer
    x = 1,875,283,834.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.