Home / 1,494,022,182.70-2,241,033,274.05-458,881,402.90

Finding the Fourth Proportional to 1,494,022,182.70, 2,241,033,274.05 and 458,881,402.90

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Solution

The fourth proportional to 1,494,022,182.70, 2,241,033,274.05 and 458,881,402.90 is: 688,322,104.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,022,182.70 : 2,241,033,274.05 = 458,881,402.90 : x
  2. Step 2: Convert to fraction form
    1,494,022,182.70/2,241,033,274.05 = 458,881,402.90/x
  3. Step 3: Cross multiply
    1,494,022,182.70x = 2,241,033,274.05 × 458,881,402.90
  4. Step 4: Simplify right side
    1,494,022,182.70x = 1,028,368,492,741,644,160
  5. Step 5: Solve for x
    x = 1,028,368,492,741,644,160/1,494,022,182.70
  6. Step 6: Final answer
    x = 688,322,104.35

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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.