Home / 3,452,707,394.94-5,176,834,347.06-1,354,395,819.96

Finding the Fourth Proportional to 3,452,707,394.94, 5,176,834,347.06 and 1,354,395,819.96

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Solution

The fourth proportional to 3,452,707,394.94, 5,176,834,347.06 and 1,354,395,819.96 is: 2,030,720,243.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,707,394.94 : 5,176,834,347.06 = 1,354,395,819.96 : x
  2. Step 2: Convert to fraction form
    3,452,707,394.94/5,176,834,347.06 = 1,354,395,819.96/x
  3. Step 3: Cross multiply
    3,452,707,394.94x = 5,176,834,347.06 × 1,354,395,819.96
  4. Step 4: Simplify right side
    3,452,707,394.94x = 7,011,482,800,283,420,672
  5. Step 5: Solve for x
    x = 7,011,482,800,283,420,672/3,452,707,394.94
  6. Step 6: Final answer
    x = 2,030,720,243.06

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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.