Home / 175,816,423.13-382,876,328.25

Finding the Third Proportional to 175,816,423.13 and 382,876,328.25

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Solution

The third proportional to 175,816,423.13 and 382,876,328.25 is: 833,791,747.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,816,423.13 : 382,876,328.25 = 382,876,328.25 : x
  2. Step 2: Convert to fraction form
    175,816,423.13/382,876,328.25 = 382,876,328.25/x
  3. Step 3: Cross multiply
    175,816,423.13x = 382,876,328.25 × 382,876,328.25
  4. Step 4: Simplify right side
    175,816,423.13x = 146,594,282,734,201,760
  5. Step 5: Solve for x
    x = 146,594,282,734,201,760/175,816,423.13
  6. Step 6: Final answer
    x = 833,791,747.83

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.