Home / 3,633,838,534.52-5,450,801,202.90-1,013,483,210.72

Finding the Fourth Proportional to 3,633,838,534.52, 5,450,801,202.90 and 1,013,483,210.72

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Solution

The fourth proportional to 3,633,838,534.52, 5,450,801,202.90 and 1,013,483,210.72 is: 1,520,236,920.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,838,534.52 : 5,450,801,202.90 = 1,013,483,210.72 : x
  2. Step 2: Convert to fraction form
    3,633,838,534.52/5,450,801,202.90 = 1,013,483,210.72/x
  3. Step 3: Cross multiply
    3,633,838,534.52x = 5,450,801,202.90 × 1,013,483,210.72
  4. Step 4: Simplify right side
    3,633,838,534.52x = 5,524,295,504,111,529,984
  5. Step 5: Solve for x
    x = 5,524,295,504,111,529,984/3,633,838,534.52
  6. Step 6: Final answer
    x = 1,520,236,920.72

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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.