Home / 4,455,503,005.50-6,148,643,085.36-2,448,338,659.56

Finding the Fourth Proportional to 4,455,503,005.50, 6,148,643,085.36 and 2,448,338,659.56

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Solution

The fourth proportional to 4,455,503,005.50, 6,148,643,085.36 and 2,448,338,659.56 is: 3,378,734,241.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,503,005.50 : 6,148,643,085.36 = 2,448,338,659.56 : x
  2. Step 2: Convert to fraction form
    4,455,503,005.50/6,148,643,085.36 = 2,448,338,659.56/x
  3. Step 3: Cross multiply
    4,455,503,005.50x = 6,148,643,085.36 × 2,448,338,659.56
  4. Step 4: Simplify right side
    4,455,503,005.50x = 15,053,960,569,723,164,672
  5. Step 5: Solve for x
    x = 15,053,960,569,723,164,672/4,455,503,005.50
  6. Step 6: Final answer
    x = 3,378,734,241.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.