Home / 8,911,296,145.35-13,366,944,218.03-8,911,296,145.35

Finding the Fourth Proportional to 8,911,296,145.35, 13,366,944,218.03 and 8,911,296,145.35

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Solution

The fourth proportional to 8,911,296,145.35, 13,366,944,218.03 and 8,911,296,145.35 is: 13,366,944,218.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,911,296,145.35 : 13,366,944,218.03 = 8,911,296,145.35 : x
  2. Step 2: Convert to fraction form
    8,911,296,145.35/13,366,944,218.03 = 8,911,296,145.35/x
  3. Step 3: Cross multiply
    8,911,296,145.35x = 13,366,944,218.03 × 8,911,296,145.35
  4. Step 4: Simplify right side
    8,911,296,145.35x = 119,116,798,485,194,653,696
  5. Step 5: Solve for x
    x = 119,116,798,485,194,653,696/8,911,296,145.35
  6. Step 6: Final answer
    x = 13,366,944,218.03

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Double scale
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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.