Home / 1,568,954,689.20-2,164,997,245.32-966,029,569.20

Finding the Fourth Proportional to 1,568,954,689.20, 2,164,997,245.32 and 966,029,569.20

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Solution

The fourth proportional to 1,568,954,689.20, 2,164,997,245.32 and 966,029,569.20 is: 1,333,022,152.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,568,954,689.20 : 2,164,997,245.32 = 966,029,569.20 : x
  2. Step 2: Convert to fraction form
    1,568,954,689.20/2,164,997,245.32 = 966,029,569.20/x
  3. Step 3: Cross multiply
    1,568,954,689.20x = 2,164,997,245.32 × 966,029,569.20
  4. Step 4: Simplify right side
    1,568,954,689.20x = 2,091,451,356,215,666,688
  5. Step 5: Solve for x
    x = 2,091,451,356,215,666,688/1,568,954,689.20
  6. Step 6: Final answer
    x = 1,333,022,152.02

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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.