Home / 26,872,081.59-40,530,831.89

Finding the Third Proportional to 26,872,081.59 and 40,530,831.89

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Solution

The third proportional to 26,872,081.59 and 40,530,831.89 is: 61,132,157.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,872,081.59 : 40,530,831.89 = 40,530,831.89 : x
  2. Step 2: Convert to fraction form
    26,872,081.59/40,530,831.89 = 40,530,831.89/x
  3. Step 3: Cross multiply
    26,872,081.59x = 40,530,831.89 × 40,530,831.89
  4. Step 4: Simplify right side
    26,872,081.59x = 1,642,748,333,746,104.50
  5. Step 5: Solve for x
    x = 1,642,748,333,746,104.50/26,872,081.59
  6. Step 6: Final answer
    x = 61,132,157.85

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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.