Home / 3,556,252,053.76-5,332,310,358.37-1,345,632,537.16

Finding the Fourth Proportional to 3,556,252,053.76, 5,332,310,358.37 and 1,345,632,537.16

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Solution

The fourth proportional to 3,556,252,053.76, 5,332,310,358.37 and 1,345,632,537.16 is: 2,017,666,410.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,556,252,053.76 : 5,332,310,358.37 = 1,345,632,537.16 : x
  2. Step 2: Convert to fraction form
    3,556,252,053.76/5,332,310,358.37 = 1,345,632,537.16/x
  3. Step 3: Cross multiply
    3,556,252,053.76x = 5,332,310,358.37 × 1,345,632,537.16
  4. Step 4: Simplify right side
    3,556,252,053.76x = 7,175,330,316,457,972,736
  5. Step 5: Solve for x
    x = 7,175,330,316,457,972,736/3,556,252,053.76
  6. Step 6: Final answer
    x = 2,017,666,410.59

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Find fourth proportional to 3,556,252,054.76, 5,332,310,359.87 and 1,345,632,538.16
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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.