Home / 3,350,668,985.40-5,026,003,478.10-3,029,253,468.60

Finding the Fourth Proportional to 3,350,668,985.40, 5,026,003,478.10 and 3,029,253,468.60

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Solution

The fourth proportional to 3,350,668,985.40, 5,026,003,478.10 and 3,029,253,468.60 is: 4,543,880,202.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,668,985.40 : 5,026,003,478.10 = 3,029,253,468.60 : x
  2. Step 2: Convert to fraction form
    3,350,668,985.40/5,026,003,478.10 = 3,029,253,468.60/x
  3. Step 3: Cross multiply
    3,350,668,985.40x = 5,026,003,478.10 × 3,029,253,468.60
  4. Step 4: Simplify right side
    3,350,668,985.40x = 15,225,038,469,230,090,240
  5. Step 5: Solve for x
    x = 15,225,038,469,230,090,240/3,350,668,985.40
  6. Step 6: Final answer
    x = 4,543,880,202.90

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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.