Home / 4,127,016,229,557.40-5,695,299,599,192.70-2,275,083,699,515.10

Finding the Fourth Proportional to 4,127,016,229,557.40, 5,695,299,599,192.70 and 2,275,083,699,515.10

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Solution

The fourth proportional to 4,127,016,229,557.40, 5,695,299,599,192.70 and 2,275,083,699,515.10 is: 3,139,624,988,430.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,127,016,229,557.40 : 5,695,299,599,192.70 = 2,275,083,699,515.10 : x
  2. Step 2: Convert to fraction form
    4,127,016,229,557.40/5,695,299,599,192.70 = 2,275,083,699,515.10/x
  3. Step 3: Cross multiply
    4,127,016,229,557.40x = 5,695,299,599,192.70 × 2,275,083,699,515.10
  4. Step 4: Simplify right side
    4,127,016,229,557.40x = 12,957,283,281,978,195,150,110,720
  5. Step 5: Solve for x
    x = 12,957,283,281,978,195,150,110,720/4,127,016,229,557.40
  6. Step 6: Final answer
    x = 3,139,624,988,430.88

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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.