Home / 9,811,827,042,382-21,470,186,228,780

Finding the Third Proportional to 9,811,827,042,382 and 21,470,186,228,780

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Solution

The third proportional to 9,811,827,042,382 and 21,470,186,228,780 is: 46,980,943,988,040.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,811,827,042,382 : 21,470,186,228,780 = 21,470,186,228,780 : x
  2. Step 2: Convert to fraction form
    9,811,827,042,382/21,470,186,228,780 = 21,470,186,228,780/x
  3. Step 3: Cross multiply
    9,811,827,042,382x = 21,470,186,228,780 × 21,470,186,228,780
  4. Step 4: Simplify right side
    9,811,827,042,382x = 460,968,896,698,494,341,135,466,496
  5. Step 5: Solve for x
    x = 460,968,896,698,494,341,135,466,496/9,811,827,042,382
  6. Step 6: Final answer
    x = 46,980,943,988,040.96

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.