Home / 3,349,595,241.27-5,024,938,640.85-988,994,823.98

Finding the Fourth Proportional to 3,349,595,241.27, 5,024,938,640.85 and 988,994,823.98

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Solution

The fourth proportional to 3,349,595,241.27, 5,024,938,640.85 and 988,994,823.98 is: 1,483,653,381.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,349,595,241.27 : 5,024,938,640.85 = 988,994,823.98 : x
  2. Step 2: Convert to fraction form
    3,349,595,241.27/5,024,938,640.85 = 988,994,823.98/x
  3. Step 3: Cross multiply
    3,349,595,241.27x = 5,024,938,640.85 × 988,994,823.98
  4. Step 4: Simplify right side
    3,349,595,241.27x = 4,969,638,306,592,621,568
  5. Step 5: Solve for x
    x = 4,969,638,306,592,621,568/3,349,595,241.27
  6. Step 6: Final answer
    x = 1,483,653,381.57

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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.