Home / 996,753,001,140-1,375,501,211,333.80-563,196,081,628.80

Finding the Fourth Proportional to 996,753,001,140, 1,375,501,211,333.80 and 563,196,081,628.80

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Solution

The fourth proportional to 996,753,001,140, 1,375,501,211,333.80 and 563,196,081,628.80 is: 777,200,461,511.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,753,001,140 : 1,375,501,211,333.80 = 563,196,081,628.80 : x
  2. Step 2: Convert to fraction form
    996,753,001,140/1,375,501,211,333.80 = 563,196,081,628.80/x
  3. Step 3: Cross multiply
    996,753,001,140x = 1,375,501,211,333.80 × 563,196,081,628.80
  4. Step 4: Simplify right side
    996,753,001,140x = 774,676,892,498,864,218,570,752
  5. Step 5: Solve for x
    x = 774,676,892,498,864,218,570,752/996,753,001,140
  6. Step 6: Final answer
    x = 777,200,461,511.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.