Home / 3,849,219,552.24-5,776,258,259.68-1,638,425,713.86

Finding the Fourth Proportional to 3,849,219,552.24, 5,776,258,259.68 and 1,638,425,713.86

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Solution

The fourth proportional to 3,849,219,552.24, 5,776,258,259.68 and 1,638,425,713.86 is: 2,458,672,448.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,849,219,552.24 : 5,776,258,259.68 = 1,638,425,713.86 : x
  2. Step 2: Convert to fraction form
    3,849,219,552.24/5,776,258,259.68 = 1,638,425,713.86/x
  3. Step 3: Cross multiply
    3,849,219,552.24x = 5,776,258,259.68 × 1,638,425,713.86
  4. Step 4: Simplify right side
    3,849,219,552.24x = 9,463,970,062,555,924,480
  5. Step 5: Solve for x
    x = 9,463,970,062,555,924,480/3,849,219,552.24
  6. Step 6: Final answer
    x = 2,458,672,448.82

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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.