Home / 3,100,161,073,515.40-4,650,241,610,273.30-2,029,020,905,528.40

Finding the Fourth Proportional to 3,100,161,073,515.40, 4,650,241,610,273.30 and 2,029,020,905,528.40

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Solution

The fourth proportional to 3,100,161,073,515.40, 4,650,241,610,273.30 and 2,029,020,905,528.40 is: 3,043,531,358,292.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,100,161,073,515.40 : 4,650,241,610,273.30 = 2,029,020,905,528.40 : x
  2. Step 2: Convert to fraction form
    3,100,161,073,515.40/4,650,241,610,273.30 = 2,029,020,905,528.40/x
  3. Step 3: Cross multiply
    3,100,161,073,515.40x = 4,650,241,610,273.30 × 2,029,020,905,528.40
  4. Step 4: Simplify right side
    3,100,161,073,515.40x = 9,435,437,443,002,575,569,813,504
  5. Step 5: Solve for x
    x = 9,435,437,443,002,575,569,813,504/3,100,161,073,515.40
  6. Step 6: Final answer
    x = 3,043,531,358,292.73

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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.