Home / 27,932,608,923.88-41,904,433,021.02-10,246,450,847.08

Finding the Fourth Proportional to 27,932,608,923.88, 41,904,433,021.02 and 10,246,450,847.08

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Solution

The fourth proportional to 27,932,608,923.88, 41,904,433,021.02 and 10,246,450,847.08 is: 15,371,701,024.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,932,608,923.88 : 41,904,433,021.02 = 10,246,450,847.08 : x
  2. Step 2: Convert to fraction form
    27,932,608,923.88/41,904,433,021.02 = 10,246,450,847.08/x
  3. Step 3: Cross multiply
    27,932,608,923.88x = 41,904,433,021.02 × 10,246,450,847.08
  4. Step 4: Simplify right side
    27,932,608,923.88x = 429,371,713,224,637,480,960
  5. Step 5: Solve for x
    x = 429,371,713,224,637,480,960/27,932,608,923.88
  6. Step 6: Final answer
    x = 15,371,701,024.95

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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.