Home / 4,708,956,725,595.40-7,063,435,080,421.20-1,131,515,930,169.20

Finding the Fourth Proportional to 4,708,956,725,595.40, 7,063,435,080,421.20 and 1,131,515,930,169.20

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Solution

The fourth proportional to 4,708,956,725,595.40, 7,063,435,080,421.20 and 1,131,515,930,169.20 is: 1,697,273,893,338.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,708,956,725,595.40 : 7,063,435,080,421.20 = 1,131,515,930,169.20 : x
  2. Step 2: Convert to fraction form
    4,708,956,725,595.40/7,063,435,080,421.20 = 1,131,515,930,169.20/x
  3. Step 3: Cross multiply
    4,708,956,725,595.40x = 7,063,435,080,421.20 × 1,131,515,930,169.20
  4. Step 4: Simplify right side
    4,708,956,725,595.40x = 7,992,389,315,212,551,787,642,880
  5. Step 5: Solve for x
    x = 7,992,389,315,212,551,787,642,880/4,708,956,725,595.40
  6. Step 6: Final answer
    x = 1,697,273,893,338.23

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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.