Home / 12,038,332,224.20-16,613,103,915.60-6,613,096,699.04

Finding the Fourth Proportional to 12,038,332,224.20, 16,613,103,915.60 and 6,613,096,699.04

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Solution

The fourth proportional to 12,038,332,224.20, 16,613,103,915.60 and 6,613,096,699.04 is: 9,126,186,303.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,038,332,224.20 : 16,613,103,915.60 = 6,613,096,699.04 : x
  2. Step 2: Convert to fraction form
    12,038,332,224.20/16,613,103,915.60 = 6,613,096,699.04/x
  3. Step 3: Cross multiply
    12,038,332,224.20x = 16,613,103,915.60 × 6,613,096,699.04
  4. Step 4: Simplify right side
    12,038,332,224.20x = 109,864,062,665,062,858,752
  5. Step 5: Solve for x
    x = 109,864,062,665,062,858,752/12,038,332,224.20
  6. Step 6: Final answer
    x = 9,126,186,303.80

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.