Home / 49,539,934.13-76,518,771.19

Finding the Third Proportional to 49,539,934.13 and 76,518,771.19

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Solution

The third proportional to 49,539,934.13 and 76,518,771.19 is: 118,189,950.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,539,934.13 : 76,518,771.19 = 76,518,771.19 : x
  2. Step 2: Convert to fraction form
    49,539,934.13/76,518,771.19 = 76,518,771.19/x
  3. Step 3: Cross multiply
    49,539,934.13x = 76,518,771.19 × 76,518,771.19
  4. Step 4: Simplify right side
    49,539,934.13x = 5,855,122,344,044,980
  5. Step 5: Solve for x
    x = 5,855,122,344,044,980/49,539,934.13
  6. Step 6: Final answer
    x = 118,189,950.14

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.