Home / 9,142,296,110.45-13,713,444,165.68-9,142,296,110.45

Finding the Fourth Proportional to 9,142,296,110.45, 13,713,444,165.68 and 9,142,296,110.45

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Solution

The fourth proportional to 9,142,296,110.45, 13,713,444,165.68 and 9,142,296,110.45 is: 13,713,444,165.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,142,296,110.45 : 13,713,444,165.68 = 9,142,296,110.45 : x
  2. Step 2: Convert to fraction form
    9,142,296,110.45/13,713,444,165.68 = 9,142,296,110.45/x
  3. Step 3: Cross multiply
    9,142,296,110.45x = 13,713,444,165.68 × 9,142,296,110.45
  4. Step 4: Simplify right side
    9,142,296,110.45x = 125,372,367,256,723,800,064
  5. Step 5: Solve for x
    x = 125,372,367,256,723,800,064/9,142,296,110.45
  6. Step 6: Final answer
    x = 13,713,444,165.68

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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.