Home / 27,889,441,831.69-59,757,678,790.88

Finding the Third Proportional to 27,889,441,831.69 and 59,757,678,790.88

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Solution

The third proportional to 27,889,441,831.69 and 59,757,678,790.88 is: 128,040,575,212.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,889,441,831.69 : 59,757,678,790.88 = 59,757,678,790.88 : x
  2. Step 2: Convert to fraction form
    27,889,441,831.69/59,757,678,790.88 = 59,757,678,790.88/x
  3. Step 3: Cross multiply
    27,889,441,831.69x = 59,757,678,790.88 × 59,757,678,790.88
  4. Step 4: Simplify right side
    27,889,441,831.69x = 3,570,980,174,473,511,043,072
  5. Step 5: Solve for x
    x = 3,570,980,174,473,511,043,072/27,889,441,831.69
  6. Step 6: Final answer
    x = 128,040,575,212.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.