Home / 6,570,148,299.03-9,855,222,562.75-1,595,836,636.10

Finding the Fourth Proportional to 6,570,148,299.03, 9,855,222,562.75 and 1,595,836,636.10

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Solution

The fourth proportional to 6,570,148,299.03, 9,855,222,562.75 and 1,595,836,636.10 is: 2,393,754,981.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,570,148,299.03 : 9,855,222,562.75 = 1,595,836,636.10 : x
  2. Step 2: Convert to fraction form
    6,570,148,299.03/9,855,222,562.75 = 1,595,836,636.10/x
  3. Step 3: Cross multiply
    6,570,148,299.03x = 9,855,222,562.75 × 1,595,836,636.10
  4. Step 4: Simplify right side
    6,570,148,299.03x = 15,727,325,222,555,781,120
  5. Step 5: Solve for x
    x = 15,727,325,222,555,781,120/6,570,148,299.03
  6. Step 6: Final answer
    x = 2,393,754,981.89

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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.