Home / 1,417,936,375.14-1,954,933,315.53-1,162,677,258.93

Finding the Fourth Proportional to 1,417,936,375.14, 1,954,933,315.53 and 1,162,677,258.93

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Solution

The fourth proportional to 1,417,936,375.14, 1,954,933,315.53 and 1,162,677,258.93 is: 1,603,003,173.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,417,936,375.14 : 1,954,933,315.53 = 1,162,677,258.93 : x
  2. Step 2: Convert to fraction form
    1,417,936,375.14/1,954,933,315.53 = 1,162,677,258.93/x
  3. Step 3: Cross multiply
    1,417,936,375.14x = 1,954,933,315.53 × 1,162,677,258.93
  4. Step 4: Simplify right side
    1,417,936,375.14x = 2,272,956,508,691,357,184
  5. Step 5: Solve for x
    x = 2,272,956,508,691,357,184/1,417,936,375.14
  6. Step 6: Final answer
    x = 1,603,003,173.16

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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.