Home / 626,470,604.20-939,705,906.30-626,470,604.20

Finding the Fourth Proportional to 626,470,604.20, 939,705,906.30 and 626,470,604.20

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Solution

The fourth proportional to 626,470,604.20, 939,705,906.30 and 626,470,604.20 is: 939,705,906.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    626,470,604.20 : 939,705,906.30 = 626,470,604.20 : x
  2. Step 2: Convert to fraction form
    626,470,604.20/939,705,906.30 = 626,470,604.20/x
  3. Step 3: Cross multiply
    626,470,604.20x = 939,705,906.30 × 626,470,604.20
  4. Step 4: Simplify right side
    626,470,604.20x = 588,698,126,890,069,632
  5. Step 5: Solve for x
    x = 588,698,126,890,069,632/626,470,604.20
  6. Step 6: Final answer
    x = 939,705,906.30

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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.