Home / 6,984,616,900.40-10,476,925,350.60-6,066,286,852.40

Finding the Fourth Proportional to 6,984,616,900.40, 10,476,925,350.60 and 6,066,286,852.40

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Solution

The fourth proportional to 6,984,616,900.40, 10,476,925,350.60 and 6,066,286,852.40 is: 9,099,430,278.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,984,616,900.40 : 10,476,925,350.60 = 6,066,286,852.40 : x
  2. Step 2: Convert to fraction form
    6,984,616,900.40/10,476,925,350.60 = 6,066,286,852.40/x
  3. Step 3: Cross multiply
    6,984,616,900.40x = 10,476,925,350.60 × 6,066,286,852.40
  4. Step 4: Simplify right side
    6,984,616,900.40x = 63,556,034,507,921,039,360
  5. Step 5: Solve for x
    x = 63,556,034,507,921,039,360/6,984,616,900.40
  6. Step 6: Final answer
    x = 9,099,430,278.60

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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.