Home / 4,130,486,064.10-6,195,729,096.15-3,314,192,688.10

Finding the Fourth Proportional to 4,130,486,064.10, 6,195,729,096.15 and 3,314,192,688.10

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Solution

The fourth proportional to 4,130,486,064.10, 6,195,729,096.15 and 3,314,192,688.10 is: 4,971,289,032.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,130,486,064.10 : 6,195,729,096.15 = 3,314,192,688.10 : x
  2. Step 2: Convert to fraction form
    4,130,486,064.10/6,195,729,096.15 = 3,314,192,688.10/x
  3. Step 3: Cross multiply
    4,130,486,064.10x = 6,195,729,096.15 × 3,314,192,688.10
  4. Step 4: Simplify right side
    4,130,486,064.10x = 20,533,840,067,908,751,360
  5. Step 5: Solve for x
    x = 20,533,840,067,908,751,360/4,130,486,064.10
  6. Step 6: Final answer
    x = 4,971,289,032.15

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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.