Home / 241,988,310,468.90-333,973,151,591.60-137,727,121,379.92

Finding the Fourth Proportional to 241,988,310,468.90, 333,973,151,591.60 and 137,727,121,379.92

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Solution

The fourth proportional to 241,988,310,468.90, 333,973,151,591.60 and 137,727,121,379.92 is: 190,080,093,942.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,988,310,468.90 : 333,973,151,591.60 = 137,727,121,379.92 : x
  2. Step 2: Convert to fraction form
    241,988,310,468.90/333,973,151,591.60 = 137,727,121,379.92/x
  3. Step 3: Cross multiply
    241,988,310,468.90x = 333,973,151,591.60 × 137,727,121,379.92
  4. Step 4: Simplify right side
    241,988,310,468.90x = 45,997,160,786,890,720,280,576
  5. Step 5: Solve for x
    x = 45,997,160,786,890,720,280,576/241,988,310,468.90
  6. Step 6: Final answer
    x = 190,080,093,942.40

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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.