Home / 797,326,048.80-1,195,989,073.20-582,335,200.80

Finding the Fourth Proportional to 797,326,048.80, 1,195,989,073.20 and 582,335,200.80

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Solution

The fourth proportional to 797,326,048.80, 1,195,989,073.20 and 582,335,200.80 is: 873,502,801.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,326,048.80 : 1,195,989,073.20 = 582,335,200.80 : x
  2. Step 2: Convert to fraction form
    797,326,048.80/1,195,989,073.20 = 582,335,200.80/x
  3. Step 3: Cross multiply
    797,326,048.80x = 1,195,989,073.20 × 582,335,200.80
  4. Step 4: Simplify right side
    797,326,048.80x = 696,466,537,096,527,872
  5. Step 5: Solve for x
    x = 696,466,537,096,527,872/797,326,048.80
  6. Step 6: Final answer
    x = 873,502,801.20

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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.