Home / 2,016,148,818.80-3,024,223,228.20-1,893,704,812.40

Finding the Fourth Proportional to 2,016,148,818.80, 3,024,223,228.20 and 1,893,704,812.40

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Solution

The fourth proportional to 2,016,148,818.80, 3,024,223,228.20 and 1,893,704,812.40 is: 2,840,557,218.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,148,818.80 : 3,024,223,228.20 = 1,893,704,812.40 : x
  2. Step 2: Convert to fraction form
    2,016,148,818.80/3,024,223,228.20 = 1,893,704,812.40/x
  3. Step 3: Cross multiply
    2,016,148,818.80x = 3,024,223,228.20 × 1,893,704,812.40
  4. Step 4: Simplify right side
    2,016,148,818.80x = 5,726,986,081,014,203,392
  5. Step 5: Solve for x
    x = 5,726,986,081,014,203,392/2,016,148,818.80
  6. Step 6: Final answer
    x = 2,840,557,218.60

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Double scale
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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.