Home / 1,202,141,128,900.50-1,803,211,693,350.80-1,202,141,128,900.50

Finding the Fourth Proportional to 1,202,141,128,900.50, 1,803,211,693,350.80 and 1,202,141,128,900.50

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Solution

The fourth proportional to 1,202,141,128,900.50, 1,803,211,693,350.80 and 1,202,141,128,900.50 is: 1,803,211,693,350.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,202,141,128,900.50 : 1,803,211,693,350.80 = 1,202,141,128,900.50 : x
  2. Step 2: Convert to fraction form
    1,202,141,128,900.50/1,803,211,693,350.80 = 1,202,141,128,900.50/x
  3. Step 3: Cross multiply
    1,202,141,128,900.50x = 1,803,211,693,350.80 × 1,202,141,128,900.50
  4. Step 4: Simplify right side
    1,202,141,128,900.50x = 2,167,714,940,691,313,068,081,152
  5. Step 5: Solve for x
    x = 2,167,714,940,691,313,068,081,152/1,202,141,128,900.50
  6. Step 6: Final answer
    x = 1,803,211,693,350.80

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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.