Home / 26,480,917.06-36,546,727.23-15,470,419.08

Finding the Fourth Proportional to 26,480,917.06, 36,546,727.23 and 15,470,419.08

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Solution

The fourth proportional to 26,480,917.06, 36,546,727.23 and 15,470,419.08 is: 21,350,967.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,480,917.06 : 36,546,727.23 = 15,470,419.08 : x
  2. Step 2: Convert to fraction form
    26,480,917.06/36,546,727.23 = 15,470,419.08/x
  3. Step 3: Cross multiply
    26,480,917.06x = 36,546,727.23 × 15,470,419.08
  4. Step 4: Simplify right side
    26,480,917.06x = 565,393,186,387,597.75
  5. Step 5: Solve for x
    x = 565,393,186,387,597.75/26,480,917.06
  6. Step 6: Final answer
    x = 21,350,967.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.