Home / 1,466,823,040.60-2,200,234,560.90-884,257,416.40

Finding the Fourth Proportional to 1,466,823,040.60, 2,200,234,560.90 and 884,257,416.40

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Solution

The fourth proportional to 1,466,823,040.60, 2,200,234,560.90 and 884,257,416.40 is: 1,326,386,124.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,823,040.60 : 2,200,234,560.90 = 884,257,416.40 : x
  2. Step 2: Convert to fraction form
    1,466,823,040.60/2,200,234,560.90 = 884,257,416.40/x
  3. Step 3: Cross multiply
    1,466,823,040.60x = 2,200,234,560.90 × 884,257,416.40
  4. Step 4: Simplify right side
    1,466,823,040.60x = 1,945,573,728,295,422,464
  5. Step 5: Solve for x
    x = 1,945,573,728,295,422,464/1,466,823,040.60
  6. Step 6: Final answer
    x = 1,326,386,124.60

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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.