Home / 133,923,132,334.80-200,884,698,502.20-75,027,565,256.40

Finding the Fourth Proportional to 133,923,132,334.80, 200,884,698,502.20 and 75,027,565,256.40

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Solution

The fourth proportional to 133,923,132,334.80, 200,884,698,502.20 and 75,027,565,256.40 is: 112,541,347,884.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,923,132,334.80 : 200,884,698,502.20 = 75,027,565,256.40 : x
  2. Step 2: Convert to fraction form
    133,923,132,334.80/200,884,698,502.20 = 75,027,565,256.40/x
  3. Step 3: Cross multiply
    133,923,132,334.80x = 200,884,698,502.20 × 75,027,565,256.40
  4. Step 4: Simplify right side
    133,923,132,334.80x = 15,071,889,825,886,048,878,592
  5. Step 5: Solve for x
    x = 15,071,889,825,886,048,878,592/133,923,132,334.80
  6. Step 6: Final answer
    x = 112,541,347,884.60

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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.