Home / 3,541,291,750.61-5,313,776,032.89-1,444,306,609.29

Finding the Fourth Proportional to 3,541,291,750.61, 5,313,776,032.89 and 1,444,306,609.29

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Solution

The fourth proportional to 3,541,291,750.61, 5,313,776,032.89 and 1,444,306,609.29 is: 2,167,209,703.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,541,291,750.61 : 5,313,776,032.89 = 1,444,306,609.29 : x
  2. Step 2: Convert to fraction form
    3,541,291,750.61/5,313,776,032.89 = 1,444,306,609.29/x
  3. Step 3: Cross multiply
    3,541,291,750.61x = 5,313,776,032.89 × 1,444,306,609.29
  4. Step 4: Simplify right side
    3,541,291,750.61x = 7,674,721,844,589,824,000
  5. Step 5: Solve for x
    x = 7,674,721,844,589,824,000/3,541,291,750.61
  6. Step 6: Final answer
    x = 2,167,209,703.43

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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.