Home / 883,870,624,800-1,219,739,168,046.10-493,233,092,741.88

Finding the Fourth Proportional to 883,870,624,800, 1,219,739,168,046.10 and 493,233,092,741.88

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Solution

The fourth proportional to 883,870,624,800, 1,219,739,168,046.10 and 493,233,092,741.88 is: 680,660,387,746.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,870,624,800 : 1,219,739,168,046.10 = 493,233,092,741.88 : x
  2. Step 2: Convert to fraction form
    883,870,624,800/1,219,739,168,046.10 = 493,233,092,741.88/x
  3. Step 3: Cross multiply
    883,870,624,800x = 1,219,739,168,046.10 × 493,233,092,741.88
  4. Step 4: Simplify right side
    883,870,624,800x = 601,615,722,193,785,658,015,744
  5. Step 5: Solve for x
    x = 601,615,722,193,785,658,015,744/883,870,624,800
  6. Step 6: Final answer
    x = 680,660,387,746.13

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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.