Home / 167,301,063.81-230,803,852.37-104,468,078.14

Finding the Fourth Proportional to 167,301,063.81, 230,803,852.37 and 104,468,078.14

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Solution

The fourth proportional to 167,301,063.81, 230,803,852.37 and 104,468,078.14 is: 144,121,228.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,301,063.81 : 230,803,852.37 = 104,468,078.14 : x
  2. Step 2: Convert to fraction form
    167,301,063.81/230,803,852.37 = 104,468,078.14/x
  3. Step 3: Cross multiply
    167,301,063.81x = 230,803,852.37 × 104,468,078.14
  4. Step 4: Simplify right side
    167,301,063.81x = 24,111,634,883,302,836
  5. Step 5: Solve for x
    x = 24,111,634,883,302,836/167,301,063.81
  6. Step 6: Final answer
    x = 144,121,228.73

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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.