Home / 167,646,892,337.70-251,470,338,506.55-134,587,010,609.70

Finding the Fourth Proportional to 167,646,892,337.70, 251,470,338,506.55 and 134,587,010,609.70

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Solution

The fourth proportional to 167,646,892,337.70, 251,470,338,506.55 and 134,587,010,609.70 is: 201,880,515,914.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,646,892,337.70 : 251,470,338,506.55 = 134,587,010,609.70 : x
  2. Step 2: Convert to fraction form
    167,646,892,337.70/251,470,338,506.55 = 134,587,010,609.70/x
  3. Step 3: Cross multiply
    167,646,892,337.70x = 251,470,338,506.55 × 134,587,010,609.70
  4. Step 4: Simplify right side
    167,646,892,337.70x = 33,844,641,116,605,894,361,088
  5. Step 5: Solve for x
    x = 33,844,641,116,605,894,361,088/167,646,892,337.70
  6. Step 6: Final answer
    x = 201,880,515,914.55

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Double scale
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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.