Home / 5,246,777,535,507.20-7,871,239,699,873.40-1,804,227,125,549.90

Finding the Fourth Proportional to 5,246,777,535,507.20, 7,871,239,699,873.40 and 1,804,227,125,549.90

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Solution

The fourth proportional to 5,246,777,535,507.20, 7,871,239,699,873.40 and 1,804,227,125,549.90 is: 2,706,709,800,846.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,246,777,535,507.20 : 7,871,239,699,873.40 = 1,804,227,125,549.90 : x
  2. Step 2: Convert to fraction form
    5,246,777,535,507.20/7,871,239,699,873.40 = 1,804,227,125,549.90/x
  3. Step 3: Cross multiply
    5,246,777,535,507.20x = 7,871,239,699,873.40 × 1,804,227,125,549.90
  4. Step 4: Simplify right side
    5,246,777,535,507.20x = 14,201,504,178,216,841,213,116,416
  5. Step 5: Solve for x
    x = 14,201,504,178,216,841,213,116,416/5,246,777,535,507.20
  6. Step 6: Final answer
    x = 2,706,709,800,846.17

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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.