Home / 1,629,600,865.20-2,444,401,297.80-594,495,514.80

Finding the Fourth Proportional to 1,629,600,865.20, 2,444,401,297.80 and 594,495,514.80

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Solution

The fourth proportional to 1,629,600,865.20, 2,444,401,297.80 and 594,495,514.80 is: 891,743,272.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,629,600,865.20 : 2,444,401,297.80 = 594,495,514.80 : x
  2. Step 2: Convert to fraction form
    1,629,600,865.20/2,444,401,297.80 = 594,495,514.80/x
  3. Step 3: Cross multiply
    1,629,600,865.20x = 2,444,401,297.80 × 594,495,514.80
  4. Step 4: Simplify right side
    1,629,600,865.20x = 1,453,185,607,913,399,040
  5. Step 5: Solve for x
    x = 1,453,185,607,913,399,040/1,629,600,865.20
  6. Step 6: Final answer
    x = 891,743,272.20

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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.