Home / 3,532,290,016.28-4,874,664,202.26-1,946,484,126.68

Finding the Fourth Proportional to 3,532,290,016.28, 4,874,664,202.26 and 1,946,484,126.68

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Solution

The fourth proportional to 3,532,290,016.28, 4,874,664,202.26 and 1,946,484,126.68 is: 2,686,205,393.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532,290,016.28 : 4,874,664,202.26 = 1,946,484,126.68 : x
  2. Step 2: Convert to fraction form
    3,532,290,016.28/4,874,664,202.26 = 1,946,484,126.68/x
  3. Step 3: Cross multiply
    3,532,290,016.28x = 4,874,664,202.26 × 1,946,484,126.68
  4. Step 4: Simplify right side
    3,532,290,016.28x = 9,488,456,492,594,315,264
  5. Step 5: Solve for x
    x = 9,488,456,492,594,315,264/3,532,290,016.28
  6. Step 6: Final answer
    x = 2,686,205,393.35

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Double scale
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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.