Home / 4,204,457,991.88-6,307,314,095.28-1,548,309,839.76

Finding the Fourth Proportional to 4,204,457,991.88, 6,307,314,095.28 and 1,548,309,839.76

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Solution

The fourth proportional to 4,204,457,991.88, 6,307,314,095.28 and 1,548,309,839.76 is: 2,322,695,694.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,204,457,991.88 : 6,307,314,095.28 = 1,548,309,839.76 : x
  2. Step 2: Convert to fraction form
    4,204,457,991.88/6,307,314,095.28 = 1,548,309,839.76/x
  3. Step 3: Cross multiply
    4,204,457,991.88x = 6,307,314,095.28 × 1,548,309,839.76
  4. Step 4: Simplify right side
    4,204,457,991.88x = 9,765,676,476,178,966,528
  5. Step 5: Solve for x
    x = 9,765,676,476,178,966,528/4,204,457,991.88
  6. Step 6: Final answer
    x = 2,322,695,694.67

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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.