Home / 996,113,575.20-1,494,394,311.60-586,959,117.60

Finding the Fourth Proportional to 996,113,575.20, 1,494,394,311.60 and 586,959,117.60

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Solution

The fourth proportional to 996,113,575.20, 1,494,394,311.60 and 586,959,117.60 is: 880,570,638.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,113,575.20 : 1,494,394,311.60 = 586,959,117.60 : x
  2. Step 2: Convert to fraction form
    996,113,575.20/1,494,394,311.60 = 586,959,117.60/x
  3. Step 3: Cross multiply
    996,113,575.20x = 1,494,394,311.60 × 586,959,117.60
  4. Step 4: Simplify right side
    996,113,575.20x = 877,148,366,483,195,392
  5. Step 5: Solve for x
    x = 877,148,366,483,195,392/996,113,575.20
  6. Step 6: Final answer
    x = 880,570,638.05

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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.