Home / 2,536,704,445.20-3,805,056,667.80-2,353,038,435.60

Finding the Fourth Proportional to 2,536,704,445.20, 3,805,056,667.80 and 2,353,038,435.60

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Solution

The fourth proportional to 2,536,704,445.20, 3,805,056,667.80 and 2,353,038,435.60 is: 3,529,557,653.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,536,704,445.20 : 3,805,056,667.80 = 2,353,038,435.60 : x
  2. Step 2: Convert to fraction form
    2,536,704,445.20/3,805,056,667.80 = 2,353,038,435.60/x
  3. Step 3: Cross multiply
    2,536,704,445.20x = 3,805,056,667.80 × 2,353,038,435.60
  4. Step 4: Simplify right side
    2,536,704,445.20x = 8,953,444,588,969,460,736
  5. Step 5: Solve for x
    x = 8,953,444,588,969,460,736/2,536,704,445.20
  6. Step 6: Final answer
    x = 3,529,557,653.40

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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.