Home / 1,697,504,424.60-2,546,256,636.90-1,617,150,545.40

Finding the Fourth Proportional to 1,697,504,424.60, 2,546,256,636.90 and 1,617,150,545.40

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Solution

The fourth proportional to 1,697,504,424.60, 2,546,256,636.90 and 1,617,150,545.40 is: 2,425,725,818.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,697,504,424.60 : 2,546,256,636.90 = 1,617,150,545.40 : x
  2. Step 2: Convert to fraction form
    1,697,504,424.60/2,546,256,636.90 = 1,617,150,545.40/x
  3. Step 3: Cross multiply
    1,697,504,424.60x = 2,546,256,636.90 × 1,617,150,545.40
  4. Step 4: Simplify right side
    1,697,504,424.60x = 4,117,680,309,091,205,120
  5. Step 5: Solve for x
    x = 4,117,680,309,091,205,120/1,697,504,424.60
  6. Step 6: Final answer
    x = 2,425,725,818.10

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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.