Home / 179,962,376.40-248,277,770.64-104,596,182

Finding the Fourth Proportional to 179,962,376.40, 248,277,770.64 and 104,596,182

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Solution

The fourth proportional to 179,962,376.40, 248,277,770.64 and 104,596,182 is: 144,301,866.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,962,376.40 : 248,277,770.64 = 104,596,182 : x
  2. Step 2: Convert to fraction form
    179,962,376.40/248,277,770.64 = 104,596,182/x
  3. Step 3: Cross multiply
    179,962,376.40x = 248,277,770.64 × 104,596,182
  4. Step 4: Simplify right side
    179,962,376.40x = 25,968,906,884,415,696
  5. Step 5: Solve for x
    x = 25,968,906,884,415,696/179,962,376.40
  6. Step 6: Final answer
    x = 144,301,866.89

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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.