Home / 163,179,525.60-244,712,251.44-48,133,527.84

Finding the Fourth Proportional to 163,179,525.60, 244,712,251.44 and 48,133,527.84

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Solution

The fourth proportional to 163,179,525.60, 244,712,251.44 and 48,133,527.84 is: 72,183,467.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,179,525.60 : 244,712,251.44 = 48,133,527.84 : x
  2. Step 2: Convert to fraction form
    163,179,525.60/244,712,251.44 = 48,133,527.84/x
  3. Step 3: Cross multiply
    163,179,525.60x = 244,712,251.44 × 48,133,527.84
  4. Step 4: Simplify right side
    163,179,525.60x = 11,778,863,967,476,320
  5. Step 5: Solve for x
    x = 11,778,863,967,476,320/163,179,525.60
  6. Step 6: Final answer
    x = 72,183,467.41

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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.