Home / 2,899,467,677.24-4,349,452,040.96-800,943,350.30

Finding the Fourth Proportional to 2,899,467,677.24, 4,349,452,040.96 and 800,943,350.30

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Solution

The fourth proportional to 2,899,467,677.24, 4,349,452,040.96 and 800,943,350.30 is: 1,201,484,230.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,899,467,677.24 : 4,349,452,040.96 = 800,943,350.30 : x
  2. Step 2: Convert to fraction form
    2,899,467,677.24/4,349,452,040.96 = 800,943,350.30/x
  3. Step 3: Cross multiply
    2,899,467,677.24x = 4,349,452,040.96 × 800,943,350.30
  4. Step 4: Simplify right side
    2,899,467,677.24x = 3,483,664,689,655,674,880
  5. Step 5: Solve for x
    x = 3,483,664,689,655,674,880/2,899,467,677.24
  6. Step 6: Final answer
    x = 1,201,484,230.02

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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.