Home / 175,670,349.24-263,560,593.06-105,716,906.40

Finding the Fourth Proportional to 175,670,349.24, 263,560,593.06 and 105,716,906.40

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Solution

The fourth proportional to 175,670,349.24, 263,560,593.06 and 105,716,906.40 is: 158,608,499.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,670,349.24 : 263,560,593.06 = 105,716,906.40 : x
  2. Step 2: Convert to fraction form
    175,670,349.24/263,560,593.06 = 105,716,906.40/x
  3. Step 3: Cross multiply
    175,670,349.24x = 263,560,593.06 × 105,716,906.40
  4. Step 4: Simplify right side
    175,670,349.24x = 27,862,810,547,252,512
  5. Step 5: Solve for x
    x = 27,862,810,547,252,512/175,670,349.24
  6. Step 6: Final answer
    x = 158,608,499.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.