Home / 223,344,833.60-335,017,250.40-165,949,205.60

Finding the Fourth Proportional to 223,344,833.60, 335,017,250.40 and 165,949,205.60

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Solution

The fourth proportional to 223,344,833.60, 335,017,250.40 and 165,949,205.60 is: 248,923,808.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,344,833.60 : 335,017,250.40 = 165,949,205.60 : x
  2. Step 2: Convert to fraction form
    223,344,833.60/335,017,250.40 = 165,949,205.60/x
  3. Step 3: Cross multiply
    223,344,833.60x = 335,017,250.40 × 165,949,205.60
  4. Step 4: Simplify right side
    223,344,833.60x = 55,595,846,566,176,280
  5. Step 5: Solve for x
    x = 55,595,846,566,176,280/223,344,833.60
  6. Step 6: Final answer
    x = 248,923,808.40

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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.