Home / 7,372,377,012.80-11,058,565,519.20-2,465,050,818.80

Finding the Fourth Proportional to 7,372,377,012.80, 11,058,565,519.20 and 2,465,050,818.80

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Solution

The fourth proportional to 7,372,377,012.80, 11,058,565,519.20 and 2,465,050,818.80 is: 3,697,576,228.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,372,377,012.80 : 11,058,565,519.20 = 2,465,050,818.80 : x
  2. Step 2: Convert to fraction form
    7,372,377,012.80/11,058,565,519.20 = 2,465,050,818.80/x
  3. Step 3: Cross multiply
    7,372,377,012.80x = 11,058,565,519.20 × 2,465,050,818.80
  4. Step 4: Simplify right side
    7,372,377,012.80x = 27,259,925,987,857,412,096
  5. Step 5: Solve for x
    x = 27,259,925,987,857,412,096/7,372,377,012.80
  6. Step 6: Final answer
    x = 3,697,576,228.20

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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.