Home / 2,259,064,601.70-3,388,596,902.55-1,600,449,770.40

Finding the Fourth Proportional to 2,259,064,601.70, 3,388,596,902.55 and 1,600,449,770.40

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Solution

The fourth proportional to 2,259,064,601.70, 3,388,596,902.55 and 1,600,449,770.40 is: 2,400,674,655.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,259,064,601.70 : 3,388,596,902.55 = 1,600,449,770.40 : x
  2. Step 2: Convert to fraction form
    2,259,064,601.70/3,388,596,902.55 = 1,600,449,770.40/x
  3. Step 3: Cross multiply
    2,259,064,601.70x = 3,388,596,902.55 × 1,600,449,770.40
  4. Step 4: Simplify right side
    2,259,064,601.70x = 5,423,279,134,664,299,520
  5. Step 5: Solve for x
    x = 5,423,279,134,664,299,520/2,259,064,601.70
  6. Step 6: Final answer
    x = 2,400,674,655.60

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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.