Home / 4,451,391,572,228.20-6,677,471,985,672-1,228,059,334,574.10

Finding the Fourth Proportional to 4,451,391,572,228.20, 6,677,471,985,672 and 1,228,059,334,574.10

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Solution

The fourth proportional to 4,451,391,572,228.20, 6,677,471,985,672 and 1,228,059,334,574.10 is: 1,842,195,113,663.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,451,391,572,228.20 : 6,677,471,985,672 = 1,228,059,334,574.10 : x
  2. Step 2: Convert to fraction form
    4,451,391,572,228.20/6,677,471,985,672 = 1,228,059,334,574.10/x
  3. Step 3: Cross multiply
    4,451,391,572,228.20x = 6,677,471,985,672 × 1,228,059,334,574.10
  4. Step 4: Simplify right side
    4,451,391,572,228.20x = 8,200,331,803,361,551,455,354,880
  5. Step 5: Solve for x
    x = 8,200,331,803,361,551,455,354,880/4,451,391,572,228.20
  6. Step 6: Final answer
    x = 1,842,195,113,663.47

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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.