Home / 2,751,613,399.13-4,127,111,008.58-759,938,599.60

Finding the Fourth Proportional to 2,751,613,399.13, 4,127,111,008.58 and 759,938,599.60

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Solution

The fourth proportional to 2,751,613,399.13, 4,127,111,008.58 and 759,938,599.60 is: 1,139,822,535.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,751,613,399.13 : 4,127,111,008.58 = 759,938,599.60 : x
  2. Step 2: Convert to fraction form
    2,751,613,399.13/4,127,111,008.58 = 759,938,599.60/x
  3. Step 3: Cross multiply
    2,751,613,399.13x = 4,127,111,008.58 × 759,938,599.60
  4. Step 4: Simplify right side
    2,751,613,399.13x = 3,136,350,960,245,610,496
  5. Step 5: Solve for x
    x = 3,136,350,960,245,610,496/2,751,613,399.13
  6. Step 6: Final answer
    x = 1,139,822,535.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.