Home / 113,655,151.69-245,497,537.13

Finding the Third Proportional to 113,655,151.69 and 245,497,537.13

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Solution

The third proportional to 113,655,151.69 and 245,497,537.13 is: 530,279,884.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,655,151.69 : 245,497,537.13 = 245,497,537.13 : x
  2. Step 2: Convert to fraction form
    113,655,151.69/245,497,537.13 = 245,497,537.13/x
  3. Step 3: Cross multiply
    113,655,151.69x = 245,497,537.13 × 245,497,537.13
  4. Step 4: Simplify right side
    113,655,151.69x = 60,269,040,734,440,752
  5. Step 5: Solve for x
    x = 60,269,040,734,440,752/113,655,151.69
  6. Step 6: Final answer
    x = 530,279,884.72

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.