Home / 154,014,843,382.88-329,225,266,263.36

Finding the Third Proportional to 154,014,843,382.88 and 329,225,266,263.36

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Solution

The third proportional to 154,014,843,382.88 and 329,225,266,263.36 is: 703,758,634,982.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,014,843,382.88 : 329,225,266,263.36 = 329,225,266,263.36 : x
  2. Step 2: Convert to fraction form
    154,014,843,382.88/329,225,266,263.36 = 329,225,266,263.36/x
  3. Step 3: Cross multiply
    154,014,843,382.88x = 329,225,266,263.36 × 329,225,266,263.36
  4. Step 4: Simplify right side
    154,014,843,382.88x = 108,389,275,946,180,277,174,272
  5. Step 5: Solve for x
    x = 108,389,275,946,180,277,174,272/154,014,843,382.88
  6. Step 6: Final answer
    x = 703,758,634,982.51

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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.