Home / 1,794,119,243.60-2,691,178,865.40-1,600,627,480.40

Finding the Fourth Proportional to 1,794,119,243.60, 2,691,178,865.40 and 1,600,627,480.40

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Solution

The fourth proportional to 1,794,119,243.60, 2,691,178,865.40 and 1,600,627,480.40 is: 2,400,941,220.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,119,243.60 : 2,691,178,865.40 = 1,600,627,480.40 : x
  2. Step 2: Convert to fraction form
    1,794,119,243.60/2,691,178,865.40 = 1,600,627,480.40/x
  3. Step 3: Cross multiply
    1,794,119,243.60x = 2,691,178,865.40 × 1,600,627,480.40
  4. Step 4: Simplify right side
    1,794,119,243.60x = 4,307,574,846,630,932,992
  5. Step 5: Solve for x
    x = 4,307,574,846,630,932,992/1,794,119,243.60
  6. Step 6: Final answer
    x = 2,400,941,220.60

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1.5x scale

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.