Home / 163,095,914.16-244,666,852.92-52,394,464.44

Finding the Fourth Proportional to 163,095,914.16, 244,666,852.92 and 52,394,464.44

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Solution

The fourth proportional to 163,095,914.16, 244,666,852.92 and 52,394,464.44 is: 78,599,079.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,095,914.16 : 244,666,852.92 = 52,394,464.44 : x
  2. Step 2: Convert to fraction form
    163,095,914.16/244,666,852.92 = 52,394,464.44/x
  3. Step 3: Cross multiply
    163,095,914.16x = 244,666,852.92 × 52,394,464.44
  4. Step 4: Simplify right side
    163,095,914.16x = 12,819,188,724,963,648
  5. Step 5: Solve for x
    x = 12,819,188,724,963,648/163,095,914.16
  6. Step 6: Final answer
    x = 78,599,079.51

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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.