Home / 136,096,987,130.40-204,145,480,695.60-36,723,472,269.60

Finding the Fourth Proportional to 136,096,987,130.40, 204,145,480,695.60 and 36,723,472,269.60

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Solution

The fourth proportional to 136,096,987,130.40, 204,145,480,695.60 and 36,723,472,269.60 is: 55,085,208,404.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,096,987,130.40 : 204,145,480,695.60 = 36,723,472,269.60 : x
  2. Step 2: Convert to fraction form
    136,096,987,130.40/204,145,480,695.60 = 36,723,472,269.60/x
  3. Step 3: Cross multiply
    136,096,987,130.40x = 204,145,480,695.60 × 36,723,472,269.60
  4. Step 4: Simplify right side
    136,096,987,130.40x = 7,496,930,899,289,028,165,632
  5. Step 5: Solve for x
    x = 7,496,930,899,289,028,165,632/136,096,987,130.40
  6. Step 6: Final answer
    x = 55,085,208,404.40

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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.