Home / 4,936,703,071,525.20-7,405,054,607,287.60-3,220,943,637,403.20

Finding the Fourth Proportional to 4,936,703,071,525.20, 7,405,054,607,287.60 and 3,220,943,637,403.20

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Solution

The fourth proportional to 4,936,703,071,525.20, 7,405,054,607,287.60 and 3,220,943,637,403.20 is: 4,831,415,456,104.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,936,703,071,525.20 : 7,405,054,607,287.60 = 3,220,943,637,403.20 : x
  2. Step 2: Convert to fraction form
    4,936,703,071,525.20/7,405,054,607,287.60 = 3,220,943,637,403.20/x
  3. Step 3: Cross multiply
    4,936,703,071,525.20x = 7,405,054,607,287.60 × 3,220,943,637,403.20
  4. Step 4: Simplify right side
    4,936,703,071,525.20x = 23,851,263,521,966,248,110,850,048
  5. Step 5: Solve for x
    x = 23,851,263,521,966,248,110,850,048/4,936,703,071,525.20
  6. Step 6: Final answer
    x = 4,831,415,456,104.67

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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.