Home / 45,846,847,676.95-68,801,684,809.89-16,001,178,804.09

Finding the Fourth Proportional to 45,846,847,676.95, 68,801,684,809.89 and 16,001,178,804.09

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Solution

The fourth proportional to 45,846,847,676.95, 68,801,684,809.89 and 16,001,178,804.09 is: 24,012,731,876.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,846,847,676.95 : 68,801,684,809.89 = 16,001,178,804.09 : x
  2. Step 2: Convert to fraction form
    45,846,847,676.95/68,801,684,809.89 = 16,001,178,804.09/x
  3. Step 3: Cross multiply
    45,846,847,676.95x = 68,801,684,809.89 × 16,001,178,804.09
  4. Step 4: Simplify right side
    45,846,847,676.95x = 1,100,908,060,665,486,376,960
  5. Step 5: Solve for x
    x = 1,100,908,060,665,486,376,960/45,846,847,676.95
  6. Step 6: Final answer
    x = 24,012,731,876.85

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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.