Home / 2,464,787,742.29-3,401,489,343.56-1,350,956,690.45

Finding the Fourth Proportional to 2,464,787,742.29, 3,401,489,343.56 and 1,350,956,690.45

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Solution

The fourth proportional to 2,464,787,742.29, 3,401,489,343.56 and 1,350,956,690.45 is: 1,864,365,319.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,464,787,742.29 : 3,401,489,343.56 = 1,350,956,690.45 : x
  2. Step 2: Convert to fraction form
    2,464,787,742.29/3,401,489,343.56 = 1,350,956,690.45/x
  3. Step 3: Cross multiply
    2,464,787,742.29x = 3,401,489,343.56 × 1,350,956,690.45
  4. Step 4: Simplify right side
    2,464,787,742.29x = 4,595,264,786,176,760,832
  5. Step 5: Solve for x
    x = 4,595,264,786,176,760,832/2,464,787,742.29
  6. Step 6: Final answer
    x = 1,864,365,319.31

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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.