Home / 13,028,703,979,324-17,980,428,036,110-7,175,810,068,101.60

Finding the Fourth Proportional to 13,028,703,979,324, 17,980,428,036,110 and 7,175,810,068,101.60

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Solution

The fourth proportional to 13,028,703,979,324, 17,980,428,036,110 and 7,175,810,068,101.60 is: 9,903,067,621,695.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,028,703,979,324 : 17,980,428,036,110 = 7,175,810,068,101.60 : x
  2. Step 2: Convert to fraction form
    13,028,703,979,324/17,980,428,036,110 = 7,175,810,068,101.60/x
  3. Step 3: Cross multiply
    13,028,703,979,324x = 17,980,428,036,110 × 7,175,810,068,101.60
  4. Step 4: Simplify right side
    13,028,703,979,324x = 129,024,136,530,294,406,853,427,200
  5. Step 5: Solve for x
    x = 129,024,136,530,294,406,853,427,200/13,028,703,979,324
  6. Step 6: Final answer
    x = 9,903,067,621,695.16

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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.