Home / 1,084,596,287.60-1,496,743,841.36-589,558,996.10

Finding the Fourth Proportional to 1,084,596,287.60, 1,496,743,841.36 and 589,558,996.10

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Solution

The fourth proportional to 1,084,596,287.60, 1,496,743,841.36 and 589,558,996.10 is: 813,591,938.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,596,287.60 : 1,496,743,841.36 = 589,558,996.10 : x
  2. Step 2: Convert to fraction form
    1,084,596,287.60/1,496,743,841.36 = 589,558,996.10/x
  3. Step 3: Cross multiply
    1,084,596,287.60x = 1,496,743,841.36 × 589,558,996.10
  4. Step 4: Simplify right side
    1,084,596,287.60x = 882,418,796,531,059,200
  5. Step 5: Solve for x
    x = 882,418,796,531,059,200/1,084,596,287.60
  6. Step 6: Final answer
    x = 813,591,938.88

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Double scale
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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.