Home / 2,443,419,242.06-3,666,256,057.92-1,115,854,255.92

Finding the Fourth Proportional to 2,443,419,242.06, 3,666,256,057.92 and 1,115,854,255.92

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Solution

The fourth proportional to 2,443,419,242.06, 3,666,256,057.92 and 1,115,854,255.92 is: 1,674,296,148.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,443,419,242.06 : 3,666,256,057.92 = 1,115,854,255.92 : x
  2. Step 2: Convert to fraction form
    2,443,419,242.06/3,666,256,057.92 = 1,115,854,255.92/x
  3. Step 3: Cross multiply
    2,443,419,242.06x = 3,666,256,057.92 × 1,115,854,255.92
  4. Step 4: Simplify right side
    2,443,419,242.06x = 4,091,007,425,513,316,864
  5. Step 5: Solve for x
    x = 4,091,007,425,513,316,864/2,443,419,242.06
  6. Step 6: Final answer
    x = 1,674,296,148.24

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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.