Home / 4,896,643,638.60-7,344,965,457.90-4,850,727,136.20

Finding the Fourth Proportional to 4,896,643,638.60, 7,344,965,457.90 and 4,850,727,136.20

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Solution

The fourth proportional to 4,896,643,638.60, 7,344,965,457.90 and 4,850,727,136.20 is: 7,276,090,704.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,643,638.60 : 7,344,965,457.90 = 4,850,727,136.20 : x
  2. Step 2: Convert to fraction form
    4,896,643,638.60/7,344,965,457.90 = 4,850,727,136.20/x
  3. Step 3: Cross multiply
    4,896,643,638.60x = 7,344,965,457.90 × 4,850,727,136.20
  4. Step 4: Simplify right side
    4,896,643,638.60x = 35,628,423,261,087,186,944
  5. Step 5: Solve for x
    x = 35,628,423,261,087,186,944/4,896,643,638.60
  6. Step 6: Final answer
    x = 7,276,090,704.30

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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.