Home / 2,753,229,041,668.80-3,799,467,889,699.50-1,501,817,848,512.90

Finding the Fourth Proportional to 2,753,229,041,668.80, 3,799,467,889,699.50 and 1,501,817,848,512.90

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Solution

The fourth proportional to 2,753,229,041,668.80, 3,799,467,889,699.50 and 1,501,817,848,512.90 is: 2,072,515,074,206.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,753,229,041,668.80 : 3,799,467,889,699.50 = 1,501,817,848,512.90 : x
  2. Step 2: Convert to fraction form
    2,753,229,041,668.80/3,799,467,889,699.50 = 1,501,817,848,512.90/x
  3. Step 3: Cross multiply
    2,753,229,041,668.80x = 3,799,467,889,699.50 × 1,501,817,848,512.90
  4. Step 4: Simplify right side
    2,753,229,041,668.80x = 5,706,108,691,602,350,972,862,464
  5. Step 5: Solve for x
    x = 5,706,108,691,602,350,972,862,464/2,753,229,041,668.80
  6. Step 6: Final answer
    x = 2,072,515,074,206.74

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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.