Home / 58,911,514.75-123,928,040.25

Finding the Third Proportional to 58,911,514.75 and 123,928,040.25

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Solution

The third proportional to 58,911,514.75 and 123,928,040.25 is: 260,698,765.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,911,514.75 : 123,928,040.25 = 123,928,040.25 : x
  2. Step 2: Convert to fraction form
    58,911,514.75/123,928,040.25 = 123,928,040.25/x
  3. Step 3: Cross multiply
    58,911,514.75x = 123,928,040.25 × 123,928,040.25
  4. Step 4: Simplify right side
    58,911,514.75x = 15,358,159,160,205,620
  5. Step 5: Solve for x
    x = 15,358,159,160,205,620/58,911,514.75
  6. Step 6: Final answer
    x = 260,698,765.35

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.