Home / 2,008,008,320.24-2,770,191,913.92-1,254,012,494.24

Finding the Fourth Proportional to 2,008,008,320.24, 2,770,191,913.92 and 1,254,012,494.24

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Solution

The fourth proportional to 2,008,008,320.24, 2,770,191,913.92 and 1,254,012,494.24 is: 1,730,000,436.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,008,320.24 : 2,770,191,913.92 = 1,254,012,494.24 : x
  2. Step 2: Convert to fraction form
    2,008,008,320.24/2,770,191,913.92 = 1,254,012,494.24/x
  3. Step 3: Cross multiply
    2,008,008,320.24x = 2,770,191,913.92 × 1,254,012,494.24
  4. Step 4: Simplify right side
    2,008,008,320.24x = 3,473,855,271,498,298,880
  5. Step 5: Solve for x
    x = 3,473,855,271,498,298,880/2,008,008,320.24
  6. Step 6: Final answer
    x = 1,730,000,436.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.