Home / 15,676,627,112.15-23,514,940,668.23-15,676,627,112.15

Finding the Fourth Proportional to 15,676,627,112.15, 23,514,940,668.23 and 15,676,627,112.15

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Solution

The fourth proportional to 15,676,627,112.15, 23,514,940,668.23 and 15,676,627,112.15 is: 23,514,940,668.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,676,627,112.15 : 23,514,940,668.23 = 15,676,627,112.15 : x
  2. Step 2: Convert to fraction form
    15,676,627,112.15/23,514,940,668.23 = 15,676,627,112.15/x
  3. Step 3: Cross multiply
    15,676,627,112.15x = 23,514,940,668.23 × 15,676,627,112.15
  4. Step 4: Simplify right side
    15,676,627,112.15x = 368,634,956,420,173,070,336
  5. Step 5: Solve for x
    x = 368,634,956,420,173,070,336/15,676,627,112.15
  6. Step 6: Final answer
    x = 23,514,940,668.23

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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.