Home / 168,208,528.50-245,926,752.75

Finding the Third Proportional to 168,208,528.50 and 245,926,752.75

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Solution

The third proportional to 168,208,528.50 and 245,926,752.75 is: 359,553,515.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,208,528.50 : 245,926,752.75 = 245,926,752.75 : x
  2. Step 2: Convert to fraction form
    168,208,528.50/245,926,752.75 = 245,926,752.75/x
  3. Step 3: Cross multiply
    168,208,528.50x = 245,926,752.75 × 245,926,752.75
  4. Step 4: Simplify right side
    168,208,528.50x = 60,479,967,718,159,632
  5. Step 5: Solve for x
    x = 60,479,967,718,159,632/168,208,528.50
  6. Step 6: Final answer
    x = 359,553,515.26

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.