Home / 2,006,226,098.45-2,768,259,828.33-1,159,532,265.10

Finding the Fourth Proportional to 2,006,226,098.45, 2,768,259,828.33 and 1,159,532,265.10

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Solution

The fourth proportional to 2,006,226,098.45, 2,768,259,828.33 and 1,159,532,265.10 is: 1,599,962,532.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,226,098.45 : 2,768,259,828.33 = 1,159,532,265.10 : x
  2. Step 2: Convert to fraction form
    2,006,226,098.45/2,768,259,828.33 = 1,159,532,265.10/x
  3. Step 3: Cross multiply
    2,006,226,098.45x = 2,768,259,828.33 × 1,159,532,265.10
  4. Step 4: Simplify right side
    2,006,226,098.45x = 3,209,886,589,121,901,568
  5. Step 5: Solve for x
    x = 3,209,886,589,121,901,568/2,006,226,098.45
  6. Step 6: Final answer
    x = 1,599,962,532.44

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Half scale
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Double scale
Find fourth proportional to 2,006,226,099.45, 2,768,259,829.71 and 1,159,532,266.10
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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.