Home / 1,594,912,043.70-2,392,368,065.55-1,379,921,195.70

Finding the Fourth Proportional to 1,594,912,043.70, 2,392,368,065.55 and 1,379,921,195.70

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Solution

The fourth proportional to 1,594,912,043.70, 2,392,368,065.55 and 1,379,921,195.70 is: 2,069,881,793.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,912,043.70 : 2,392,368,065.55 = 1,379,921,195.70 : x
  2. Step 2: Convert to fraction form
    1,594,912,043.70/2,392,368,065.55 = 1,379,921,195.70/x
  3. Step 3: Cross multiply
    1,594,912,043.70x = 2,392,368,065.55 × 1,379,921,195.70
  4. Step 4: Simplify right side
    1,594,912,043.70x = 3,301,279,401,568,252,416
  5. Step 5: Solve for x
    x = 3,301,279,401,568,252,416/1,594,912,043.70
  6. Step 6: Final answer
    x = 2,069,881,793.55

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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.