Home / 3,000,588,086.99-4,499,137,488.55-1,135,377,869.86

Finding the Fourth Proportional to 3,000,588,086.99, 4,499,137,488.55 and 1,135,377,869.86

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Solution

The fourth proportional to 3,000,588,086.99, 4,499,137,488.55 and 1,135,377,869.86 is: 1,702,406,658.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,000,588,086.99 : 4,499,137,488.55 = 1,135,377,869.86 : x
  2. Step 2: Convert to fraction form
    3,000,588,086.99/4,499,137,488.55 = 1,135,377,869.86/x
  3. Step 3: Cross multiply
    3,000,588,086.99x = 4,499,137,488.55 × 1,135,377,869.86
  4. Step 4: Simplify right side
    3,000,588,086.99x = 5,108,221,137,957,169,152
  5. Step 5: Solve for x
    x = 5,108,221,137,957,169,152/3,000,588,086.99
  6. Step 6: Final answer
    x = 1,702,406,658.25

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1.5x scale

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.