Home / 4,174,159,262.13-5,760,969,445.89-2,545,626,890.79

Finding the Fourth Proportional to 4,174,159,262.13, 5,760,969,445.89 and 2,545,626,890.79

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Solution

The fourth proportional to 4,174,159,262.13, 5,760,969,445.89 and 2,545,626,890.79 is: 3,513,349,112.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,174,159,262.13 : 5,760,969,445.89 = 2,545,626,890.79 : x
  2. Step 2: Convert to fraction form
    4,174,159,262.13/5,760,969,445.89 = 2,545,626,890.79/x
  3. Step 3: Cross multiply
    4,174,159,262.13x = 5,760,969,445.89 × 2,545,626,890.79
  4. Step 4: Simplify right side
    4,174,159,262.13x = 14,665,278,738,477,150,208
  5. Step 5: Solve for x
    x = 14,665,278,738,477,150,208/4,174,159,262.13
  6. Step 6: Final answer
    x = 3,513,349,112.37

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Double scale
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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.