Home / 332,928,009.60-499,392,014.40-332,928,009.60

Finding the Fourth Proportional to 332,928,009.60, 499,392,014.40 and 332,928,009.60

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Solution

The fourth proportional to 332,928,009.60, 499,392,014.40 and 332,928,009.60 is: 499,392,014.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,928,009.60 : 499,392,014.40 = 332,928,009.60 : x
  2. Step 2: Convert to fraction form
    332,928,009.60/499,392,014.40 = 332,928,009.60/x
  3. Step 3: Cross multiply
    332,928,009.60x = 499,392,014.40 × 332,928,009.60
  4. Step 4: Simplify right side
    332,928,009.60x = 166,261,589,364,326,528
  5. Step 5: Solve for x
    x = 166,261,589,364,326,528/332,928,009.60
  6. Step 6: Final answer
    x = 499,392,014.40

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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.