Home / 8,303,099,893.73-11,458,270,450.59-4,686,884,802.44

Finding the Fourth Proportional to 8,303,099,893.73, 11,458,270,450.59 and 4,686,884,802.44

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Solution

The fourth proportional to 8,303,099,893.73, 11,458,270,450.59 and 4,686,884,802.44 is: 6,467,896,848.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,303,099,893.73 : 11,458,270,450.59 = 4,686,884,802.44 : x
  2. Step 2: Convert to fraction form
    8,303,099,893.73/11,458,270,450.59 = 4,686,884,802.44/x
  3. Step 3: Cross multiply
    8,303,099,893.73x = 11,458,270,450.59 × 4,686,884,802.44
  4. Step 4: Simplify right side
    8,303,099,893.73x = 53,703,593,637,117,599,744
  5. Step 5: Solve for x
    x = 53,703,593,637,117,599,744/8,303,099,893.73
  6. Step 6: Final answer
    x = 6,467,896,848.70

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1.5x scale

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.