Home / 80,724,551,799.50-172,963,358,566

Finding the Third Proportional to 80,724,551,799.50 and 172,963,358,566

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Solution

The third proportional to 80,724,551,799.50 and 172,963,358,566 is: 370,597,578,302.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,724,551,799.50 : 172,963,358,566 = 172,963,358,566 : x
  2. Step 2: Convert to fraction form
    80,724,551,799.50/172,963,358,566 = 172,963,358,566/x
  3. Step 3: Cross multiply
    80,724,551,799.50x = 172,963,358,566 × 172,963,358,566
  4. Step 4: Simplify right side
    80,724,551,799.50x = 29,916,323,406,430,685,102,080
  5. Step 5: Solve for x
    x = 29,916,323,406,430,685,102,080/80,724,551,799.50
  6. Step 6: Final answer
    x = 370,597,578,302.27

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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.