Home / 1,595,761,855,582.30-2,202,153,484,354.80-864,151,523,895.20

Finding the Fourth Proportional to 1,595,761,855,582.30, 2,202,153,484,354.80 and 864,151,523,895.20

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Solution

The fourth proportional to 1,595,761,855,582.30, 2,202,153,484,354.80 and 864,151,523,895.20 is: 1,192,530,252,994.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,761,855,582.30 : 2,202,153,484,354.80 = 864,151,523,895.20 : x
  2. Step 2: Convert to fraction form
    1,595,761,855,582.30/2,202,153,484,354.80 = 864,151,523,895.20/x
  3. Step 3: Cross multiply
    1,595,761,855,582.30x = 2,202,153,484,354.80 × 864,151,523,895.20
  4. Step 4: Simplify right side
    1,595,761,855,582.30x = 1,902,994,289,356,324,728,733,696
  5. Step 5: Solve for x
    x = 1,902,994,289,356,324,728,733,696/1,595,761,855,582.30
  6. Step 6: Final answer
    x = 1,192,530,252,994.37

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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.