Home / 9,922,229,520.12-14,885,523,582.48-2,934,495,700.56

Finding the Fourth Proportional to 9,922,229,520.12, 14,885,523,582.48 and 2,934,495,700.56

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Solution

The fourth proportional to 9,922,229,520.12, 14,885,523,582.48 and 2,934,495,700.56 is: 4,402,388,078.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,922,229,520.12 : 14,885,523,582.48 = 2,934,495,700.56 : x
  2. Step 2: Convert to fraction form
    9,922,229,520.12/14,885,523,582.48 = 2,934,495,700.56/x
  3. Step 3: Cross multiply
    9,922,229,520.12x = 14,885,523,582.48 × 2,934,495,700.56
  4. Step 4: Simplify right side
    9,922,229,520.12x = 43,681,504,953,372,049,408
  5. Step 5: Solve for x
    x = 43,681,504,953,372,049,408/9,922,229,520.12
  6. Step 6: Final answer
    x = 4,402,388,078.69

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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.