Home / 4,225,838,825.35-6,339,985,062.09-1,703,465,332.35

Finding the Fourth Proportional to 4,225,838,825.35, 6,339,985,062.09 and 1,703,465,332.35

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Solution

The fourth proportional to 4,225,838,825.35, 6,339,985,062.09 and 1,703,465,332.35 is: 2,555,692,539.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,225,838,825.35 : 6,339,985,062.09 = 1,703,465,332.35 : x
  2. Step 2: Convert to fraction form
    4,225,838,825.35/6,339,985,062.09 = 1,703,465,332.35/x
  3. Step 3: Cross multiply
    4,225,838,825.35x = 6,339,985,062.09 × 1,703,465,332.35
  4. Step 4: Simplify right side
    4,225,838,825.35x = 10,799,944,760,907,401,216
  5. Step 5: Solve for x
    x = 10,799,944,760,907,401,216/4,225,838,825.35
  6. Step 6: Final answer
    x = 2,555,692,539.94

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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.