Home / 5,409,841,674,616.20-7,465,586,321,559-2,940,652,546,820.50

Finding the Fourth Proportional to 5,409,841,674,616.20, 7,465,586,321,559 and 2,940,652,546,820.50

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Solution

The fourth proportional to 5,409,841,674,616.20, 7,465,586,321,559 and 2,940,652,546,820.50 is: 4,058,103,129,526.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,409,841,674,616.20 : 7,465,586,321,559 = 2,940,652,546,820.50 : x
  2. Step 2: Convert to fraction form
    5,409,841,674,616.20/7,465,586,321,559 = 2,940,652,546,820.50/x
  3. Step 3: Cross multiply
    5,409,841,674,616.20x = 7,465,586,321,559 × 2,940,652,546,820.50
  4. Step 4: Simplify right side
    5,409,841,674,616.20x = 21,953,695,430,000,763,757,133,824
  5. Step 5: Solve for x
    x = 21,953,695,430,000,763,757,133,824/5,409,841,674,616.20
  6. Step 6: Final answer
    x = 4,058,103,129,526.11

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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.