Home / 424,410,661,614.68-585,738,072,389.71-241,552,224,443.86

Finding the Fourth Proportional to 424,410,661,614.68, 585,738,072,389.71 and 241,552,224,443.86

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Solution

The fourth proportional to 424,410,661,614.68, 585,738,072,389.71 and 241,552,224,443.86 is: 333,371,300,779.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    424,410,661,614.68 : 585,738,072,389.71 = 241,552,224,443.86 : x
  2. Step 2: Convert to fraction form
    424,410,661,614.68/585,738,072,389.71 = 241,552,224,443.86/x
  3. Step 3: Cross multiply
    424,410,661,614.68x = 585,738,072,389.71 × 241,552,224,443.86
  4. Step 4: Simplify right side
    424,410,661,614.68x = 141,486,334,327,193,126,043,648
  5. Step 5: Solve for x
    x = 141,486,334,327,193,126,043,648/424,410,661,614.68
  6. Step 6: Final answer
    x = 333,371,300,779.55

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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.