Home / 179,810,186.04-248,138,057.61-97,303,971.60

Finding the Fourth Proportional to 179,810,186.04, 248,138,057.61 and 97,303,971.60

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Solution

The fourth proportional to 179,810,186.04, 248,138,057.61 and 97,303,971.60 is: 134,279,481.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,810,186.04 : 248,138,057.61 = 97,303,971.60 : x
  2. Step 2: Convert to fraction form
    179,810,186.04/248,138,057.61 = 97,303,971.60/x
  3. Step 3: Cross multiply
    179,810,186.04x = 248,138,057.61 × 97,303,971.60
  4. Step 4: Simplify right side
    179,810,186.04x = 24,144,818,510,562,604
  5. Step 5: Solve for x
    x = 24,144,818,510,562,604/179,810,186.04
  6. Step 6: Final answer
    x = 134,279,481.28

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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.