Home / 11,073,003,367.36-16,609,548,142.56-2,678,895,528.64

Finding the Fourth Proportional to 11,073,003,367.36, 16,609,548,142.56 and 2,678,895,528.64

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Solution

The fourth proportional to 11,073,003,367.36, 16,609,548,142.56 and 2,678,895,528.64 is: 4,018,353,718.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,073,003,367.36 : 16,609,548,142.56 = 2,678,895,528.64 : x
  2. Step 2: Convert to fraction form
    11,073,003,367.36/16,609,548,142.56 = 2,678,895,528.64/x
  3. Step 3: Cross multiply
    11,073,003,367.36x = 16,609,548,142.56 × 2,678,895,528.64
  4. Step 4: Simplify right side
    11,073,003,367.36x = 44,495,244,251,834,793,984
  5. Step 5: Solve for x
    x = 44,495,244,251,834,793,984/11,073,003,367.36
  6. Step 6: Final answer
    x = 4,018,353,718.11

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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.