Home / 2,753,229,041,262.90-3,799,467,889,139.40-1,501,817,848,107

Finding the Fourth Proportional to 2,753,229,041,262.90, 3,799,467,889,139.40 and 1,501,817,848,107

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Solution

The fourth proportional to 2,753,229,041,262.90, 3,799,467,889,139.40 and 1,501,817,848,107 is: 2,072,515,073,646.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,753,229,041,262.90 : 3,799,467,889,139.40 = 1,501,817,848,107 : x
  2. Step 2: Convert to fraction form
    2,753,229,041,262.90/3,799,467,889,139.40 = 1,501,817,848,107/x
  3. Step 3: Cross multiply
    2,753,229,041,262.90x = 3,799,467,889,139.40 × 1,501,817,848,107
  4. Step 4: Simplify right side
    2,753,229,041,262.90x = 5,706,108,689,218,979,131,031,552
  5. Step 5: Solve for x
    x = 5,706,108,689,218,979,131,031,552/2,753,229,041,262.90
  6. Step 6: Final answer
    x = 2,072,515,073,646.62

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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.