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Finding the Third Proportional to 237,389,416.50 and 358,564,743

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Solution

The third proportional to 237,389,416.50 and 358,564,743 is: 541,593,963.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,389,416.50 : 358,564,743 = 358,564,743 : x
  2. Step 2: Convert to fraction form
    237,389,416.50/358,564,743 = 358,564,743/x
  3. Step 3: Cross multiply
    237,389,416.50x = 358,564,743 × 358,564,743
  4. Step 4: Simplify right side
    237,389,416.50x = 128,568,674,922,656,048
  5. Step 5: Solve for x
    x = 128,568,674,922,656,048/237,389,416.50
  6. Step 6: Final answer
    x = 541,593,963.28

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.