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Finding the Third Proportional to 116,632,752.75 and 250,574,088.75

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Solution

The third proportional to 116,632,752.75 and 250,574,088.75 is: 538,333,979.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,632,752.75 : 250,574,088.75 = 250,574,088.75 : x
  2. Step 2: Convert to fraction form
    116,632,752.75/250,574,088.75 = 250,574,088.75/x
  3. Step 3: Cross multiply
    116,632,752.75x = 250,574,088.75 × 250,574,088.75
  4. Step 4: Simplify right side
    116,632,752.75x = 62,787,373,952,892,880
  5. Step 5: Solve for x
    x = 62,787,373,952,892,880/116,632,752.75
  6. Step 6: Final answer
    x = 538,333,979.71

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.