Home / 10,771,286,739.25-16,155,273,550.68-3,592,267,004.71

Finding the Fourth Proportional to 10,771,286,739.25, 16,155,273,550.68 and 3,592,267,004.71

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Solution

The fourth proportional to 10,771,286,739.25, 16,155,273,550.68 and 3,592,267,004.71 is: 5,387,848,038.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,771,286,739.25 : 16,155,273,550.68 = 3,592,267,004.71 : x
  2. Step 2: Convert to fraction form
    10,771,286,739.25/16,155,273,550.68 = 3,592,267,004.71/x
  3. Step 3: Cross multiply
    10,771,286,739.25x = 16,155,273,550.68 × 3,592,267,004.71
  4. Step 4: Simplify right side
    10,771,286,739.25x = 58,034,056,128,171,933,696
  5. Step 5: Solve for x
    x = 58,034,056,128,171,933,696/10,771,286,739.25
  6. Step 6: Final answer
    x = 5,387,848,038.31

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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.