Home / 3,450,970,366,948.10-5,176,455,550,422.20-1,440,103,060,842.50

Finding the Fourth Proportional to 3,450,970,366,948.10, 5,176,455,550,422.20 and 1,440,103,060,842.50

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Solution

The fourth proportional to 3,450,970,366,948.10, 5,176,455,550,422.20 and 1,440,103,060,842.50 is: 2,160,154,591,263.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,450,970,366,948.10 : 5,176,455,550,422.20 = 1,440,103,060,842.50 : x
  2. Step 2: Convert to fraction form
    3,450,970,366,948.10/5,176,455,550,422.20 = 1,440,103,060,842.50/x
  3. Step 3: Cross multiply
    3,450,970,366,948.10x = 5,176,455,550,422.20 × 1,440,103,060,842.50
  4. Step 4: Simplify right side
    3,450,970,366,948.10x = 7,454,629,482,478,158,756,184,064
  5. Step 5: Solve for x
    x = 7,454,629,482,478,158,756,184,064/3,450,970,366,948.10
  6. Step 6: Final answer
    x = 2,160,154,591,263.77

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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.