Home / 4,828,896,078.20-7,243,344,117.30-4,692,847,182.20

Finding the Fourth Proportional to 4,828,896,078.20, 7,243,344,117.30 and 4,692,847,182.20

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Solution

The fourth proportional to 4,828,896,078.20, 7,243,344,117.30 and 4,692,847,182.20 is: 7,039,270,773.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,896,078.20 : 7,243,344,117.30 = 4,692,847,182.20 : x
  2. Step 2: Convert to fraction form
    4,828,896,078.20/7,243,344,117.30 = 4,692,847,182.20/x
  3. Step 3: Cross multiply
    4,828,896,078.20x = 7,243,344,117.30 × 4,692,847,182.20
  4. Step 4: Simplify right side
    4,828,896,078.20x = 33,991,907,030,576,250,880
  5. Step 5: Solve for x
    x = 33,991,907,030,576,250,880/4,828,896,078.20
  6. Step 6: Final answer
    x = 7,039,270,773.30

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Double scale
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Similar ratio
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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.