Home / 565,519,525.60-848,279,288.40-156,575,676.10

Finding the Fourth Proportional to 565,519,525.60, 848,279,288.40 and 156,575,676.10

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Solution

The fourth proportional to 565,519,525.60, 848,279,288.40 and 156,575,676.10 is: 234,863,514.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,519,525.60 : 848,279,288.40 = 156,575,676.10 : x
  2. Step 2: Convert to fraction form
    565,519,525.60/848,279,288.40 = 156,575,676.10/x
  3. Step 3: Cross multiply
    565,519,525.60x = 848,279,288.40 × 156,575,676.10
  4. Step 4: Simplify right side
    565,519,525.60x = 132,819,903,102,856,880
  5. Step 5: Solve for x
    x = 132,819,903,102,856,880/565,519,525.60
  6. Step 6: Final answer
    x = 234,863,514.15

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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.