Home / 2,697,303,465.90-4,045,955,198.85-758,606,697.90

Finding the Fourth Proportional to 2,697,303,465.90, 4,045,955,198.85 and 758,606,697.90

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Solution

The fourth proportional to 2,697,303,465.90, 4,045,955,198.85 and 758,606,697.90 is: 1,137,910,046.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,303,465.90 : 4,045,955,198.85 = 758,606,697.90 : x
  2. Step 2: Convert to fraction form
    2,697,303,465.90/4,045,955,198.85 = 758,606,697.90/x
  3. Step 3: Cross multiply
    2,697,303,465.90x = 4,045,955,198.85 × 758,606,697.90
  4. Step 4: Simplify right side
    2,697,303,465.90x = 3,069,288,713,250,936,320
  5. Step 5: Solve for x
    x = 3,069,288,713,250,936,320/2,697,303,465.90
  6. Step 6: Final answer
    x = 1,137,910,046.85

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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.