Home / 3,450,970,366,945.30-5,176,455,550,417.90-1,440,103,060,839.70

Finding the Fourth Proportional to 3,450,970,366,945.30, 5,176,455,550,417.90 and 1,440,103,060,839.70

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Solution

The fourth proportional to 3,450,970,366,945.30, 5,176,455,550,417.90 and 1,440,103,060,839.70 is: 2,160,154,591,259.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,450,970,366,945.30 : 5,176,455,550,417.90 = 1,440,103,060,839.70 : x
  2. Step 2: Convert to fraction form
    3,450,970,366,945.30/5,176,455,550,417.90 = 1,440,103,060,839.70/x
  3. Step 3: Cross multiply
    3,450,970,366,945.30x = 5,176,455,550,417.90 × 1,440,103,060,839.70
  4. Step 4: Simplify right side
    3,450,970,366,945.30x = 7,454,629,482,457,472,046,202,880
  5. Step 5: Solve for x
    x = 7,454,629,482,457,472,046,202,880/3,450,970,366,945.30
  6. Step 6: Final answer
    x = 2,160,154,591,259.53

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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.