Home / 9,246,096,021.60-13,869,144,032.40-5,327,887,816.80

Finding the Fourth Proportional to 9,246,096,021.60, 13,869,144,032.40 and 5,327,887,816.80

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Solution

The fourth proportional to 9,246,096,021.60, 13,869,144,032.40 and 5,327,887,816.80 is: 7,991,831,725.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,246,096,021.60 : 13,869,144,032.40 = 5,327,887,816.80 : x
  2. Step 2: Convert to fraction form
    9,246,096,021.60/13,869,144,032.40 = 5,327,887,816.80/x
  3. Step 3: Cross multiply
    9,246,096,021.60x = 13,869,144,032.40 × 5,327,887,816.80
  4. Step 4: Simplify right side
    9,246,096,021.60x = 73,893,243,519,668,387,840
  5. Step 5: Solve for x
    x = 73,893,243,519,668,387,840/9,246,096,021.60
  6. Step 6: Final answer
    x = 7,991,831,725.20

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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.