Home / 797,202,421.20-1,195,803,631.80-734,067,230.40

Finding the Fourth Proportional to 797,202,421.20, 1,195,803,631.80 and 734,067,230.40

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Solution

The fourth proportional to 797,202,421.20, 1,195,803,631.80 and 734,067,230.40 is: 1,101,100,845.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,202,421.20 : 1,195,803,631.80 = 734,067,230.40 : x
  2. Step 2: Convert to fraction form
    797,202,421.20/1,195,803,631.80 = 734,067,230.40/x
  3. Step 3: Cross multiply
    797,202,421.20x = 1,195,803,631.80 × 734,067,230.40
  4. Step 4: Simplify right side
    797,202,421.20x = 877,800,260,097,687,296
  5. Step 5: Solve for x
    x = 877,800,260,097,687,296/797,202,421.20
  6. Step 6: Final answer
    x = 1,101,100,845.60

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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.