Home / 1,104,749,617.64-1,657,435,319.44-483,019,448.94

Finding the Fourth Proportional to 1,104,749,617.64, 1,657,435,319.44 and 483,019,448.94

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Solution

The fourth proportional to 1,104,749,617.64, 1,657,435,319.44 and 483,019,448.94 is: 724,665,102.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,749,617.64 : 1,657,435,319.44 = 483,019,448.94 : x
  2. Step 2: Convert to fraction form
    1,104,749,617.64/1,657,435,319.44 = 483,019,448.94/x
  3. Step 3: Cross multiply
    1,104,749,617.64x = 1,657,435,319.44 × 483,019,448.94
  4. Step 4: Simplify right side
    1,104,749,617.64x = 800,573,494,648,394,112
  5. Step 5: Solve for x
    x = 800,573,494,648,394,112/1,104,749,617.64
  6. Step 6: Final answer
    x = 724,665,102.27

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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.