Home / 6,354,642,986.92-9,533,343,408.04-1,932,947,493.11

Finding the Fourth Proportional to 6,354,642,986.92, 9,533,343,408.04 and 1,932,947,493.11

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Solution

The fourth proportional to 6,354,642,986.92, 9,533,343,408.04 and 1,932,947,493.11 is: 2,899,840,680.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,354,642,986.92 : 9,533,343,408.04 = 1,932,947,493.11 : x
  2. Step 2: Convert to fraction form
    6,354,642,986.92/9,533,343,408.04 = 1,932,947,493.11/x
  3. Step 3: Cross multiply
    6,354,642,986.92x = 9,533,343,408.04 × 1,932,947,493.11
  4. Step 4: Simplify right side
    6,354,642,986.92x = 18,427,452,241,527,662,592
  5. Step 5: Solve for x
    x = 18,427,452,241,527,662,592/6,354,642,986.92
  6. Step 6: Final answer
    x = 2,899,840,680.19

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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.