Home / 6,164,064,043.40-9,246,096,065.10-3,551,925,240.20

Finding the Fourth Proportional to 6,164,064,043.40, 9,246,096,065.10 and 3,551,925,240.20

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Solution

The fourth proportional to 6,164,064,043.40, 9,246,096,065.10 and 3,551,925,240.20 is: 5,327,887,860.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,164,064,043.40 : 9,246,096,065.10 = 3,551,925,240.20 : x
  2. Step 2: Convert to fraction form
    6,164,064,043.40/9,246,096,065.10 = 3,551,925,240.20/x
  3. Step 3: Cross multiply
    6,164,064,043.40x = 9,246,096,065.10 × 3,551,925,240.20
  4. Step 4: Simplify right side
    6,164,064,043.40x = 32,841,441,986,942,590,976
  5. Step 5: Solve for x
    x = 32,841,441,986,942,590,976/6,164,064,043.40
  6. Step 6: Final answer
    x = 5,327,887,860.30

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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.