Home / 3,000,588,073.30-4,499,137,468.03-1,135,377,856.14

Finding the Fourth Proportional to 3,000,588,073.30, 4,499,137,468.03 and 1,135,377,856.14

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Solution

The fourth proportional to 3,000,588,073.30, 4,499,137,468.03 and 1,135,377,856.14 is: 1,702,406,637.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,000,588,073.30 : 4,499,137,468.03 = 1,135,377,856.14 : x
  2. Step 2: Convert to fraction form
    3,000,588,073.30/4,499,137,468.03 = 1,135,377,856.14/x
  3. Step 3: Cross multiply
    3,000,588,073.30x = 4,499,137,468.03 × 1,135,377,856.14
  4. Step 4: Simplify right side
    3,000,588,073.30x = 5,108,221,052,913,607,680
  5. Step 5: Solve for x
    x = 5,108,221,052,913,607,680/3,000,588,073.30
  6. Step 6: Final answer
    x = 1,702,406,637.67

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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.