Home / 5,533,217,190.42-8,299,819,280.66-1,802,502,477.56

Finding the Fourth Proportional to 5,533,217,190.42, 8,299,819,280.66 and 1,802,502,477.56

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Solution

The fourth proportional to 5,533,217,190.42, 8,299,819,280.66 and 1,802,502,477.56 is: 2,703,751,597.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,533,217,190.42 : 8,299,819,280.66 = 1,802,502,477.56 : x
  2. Step 2: Convert to fraction form
    5,533,217,190.42/8,299,819,280.66 = 1,802,502,477.56/x
  3. Step 3: Cross multiply
    5,533,217,190.42x = 8,299,819,280.66 × 1,802,502,477.56
  4. Step 4: Simplify right side
    5,533,217,190.42x = 14,960,444,816,639,395,840
  5. Step 5: Solve for x
    x = 14,960,444,816,639,395,840/5,533,217,190.42
  6. Step 6: Final answer
    x = 2,703,751,597.27

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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.