Home / 248,955,004.20-373,432,506.30-241,780,550.70

Finding the Fourth Proportional to 248,955,004.20, 373,432,506.30 and 241,780,550.70

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Solution

The fourth proportional to 248,955,004.20, 373,432,506.30 and 241,780,550.70 is: 362,670,826.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,955,004.20 : 373,432,506.30 = 241,780,550.70 : x
  2. Step 2: Convert to fraction form
    248,955,004.20/373,432,506.30 = 241,780,550.70/x
  3. Step 3: Cross multiply
    248,955,004.20x = 373,432,506.30 × 241,780,550.70
  4. Step 4: Simplify right side
    248,955,004.20x = 90,288,717,022,495,216
  5. Step 5: Solve for x
    x = 90,288,717,022,495,216/248,955,004.20
  6. Step 6: Final answer
    x = 362,670,826.05

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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.