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Finding the Fourth Proportional to 797,162,368.40, 1,195,743,552.60 and 797,162,368.40

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Solution

The fourth proportional to 797,162,368.40, 1,195,743,552.60 and 797,162,368.40 is: 1,195,743,552.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,162,368.40 : 1,195,743,552.60 = 797,162,368.40 : x
  2. Step 2: Convert to fraction form
    797,162,368.40/1,195,743,552.60 = 797,162,368.40/x
  3. Step 3: Cross multiply
    797,162,368.40x = 1,195,743,552.60 × 797,162,368.40
  4. Step 4: Simplify right side
    797,162,368.40x = 953,201,762,389,645,824
  5. Step 5: Solve for x
    x = 953,201,762,389,645,824/797,162,368.40
  6. Step 6: Final answer
    x = 1,195,743,552.60

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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.