Home / 8,964,133,094.70-13,446,199,642.05-2,753,288,415.90

Finding the Fourth Proportional to 8,964,133,094.70, 13,446,199,642.05 and 2,753,288,415.90

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Solution

The fourth proportional to 8,964,133,094.70, 13,446,199,642.05 and 2,753,288,415.90 is: 4,129,932,623.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,964,133,094.70 : 13,446,199,642.05 = 2,753,288,415.90 : x
  2. Step 2: Convert to fraction form
    8,964,133,094.70/13,446,199,642.05 = 2,753,288,415.90/x
  3. Step 3: Cross multiply
    8,964,133,094.70x = 13,446,199,642.05 × 2,753,288,415.90
  4. Step 4: Simplify right side
    8,964,133,094.70x = 37,021,265,712,334,987,264
  5. Step 5: Solve for x
    x = 37,021,265,712,334,987,264/8,964,133,094.70
  6. Step 6: Final answer
    x = 4,129,932,623.85

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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.