Home / 2,550,731,251,362.40-3,828,819,637,414.40-1,099,310,193,938.10

Finding the Fourth Proportional to 2,550,731,251,362.40, 3,828,819,637,414.40 and 1,099,310,193,938.10

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Solution

The fourth proportional to 2,550,731,251,362.40, 3,828,819,637,414.40 and 1,099,310,193,938.10 is: 1,650,138,741,943.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,550,731,251,362.40 : 3,828,819,637,414.40 = 1,099,310,193,938.10 : x
  2. Step 2: Convert to fraction form
    2,550,731,251,362.40/3,828,819,637,414.40 = 1,099,310,193,938.10/x
  3. Step 3: Cross multiply
    2,550,731,251,362.40x = 3,828,819,637,414.40 × 1,099,310,193,938.10
  4. Step 4: Simplify right side
    2,550,731,251,362.40x = 4,209,060,458,160,029,756,817,408
  5. Step 5: Solve for x
    x = 4,209,060,458,160,029,756,817,408/2,550,731,251,362.40
  6. Step 6: Final answer
    x = 1,650,138,741,943.86

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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.