Home / 11,087,310,466.72-16,633,063,237.20-4,455,455,865.76

Finding the Fourth Proportional to 11,087,310,466.72, 16,633,063,237.20 and 4,455,455,865.76

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Solution

The fourth proportional to 11,087,310,466.72, 16,633,063,237.20 and 4,455,455,865.76 is: 6,684,026,697.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,087,310,466.72 : 16,633,063,237.20 = 4,455,455,865.76 : x
  2. Step 2: Convert to fraction form
    11,087,310,466.72/16,633,063,237.20 = 4,455,455,865.76/x
  3. Step 3: Cross multiply
    11,087,310,466.72x = 16,633,063,237.20 × 4,455,455,865.76
  4. Step 4: Simplify right side
    11,087,310,466.72x = 74,107,879,165,739,761,664
  5. Step 5: Solve for x
    x = 74,107,879,165,739,761,664/11,087,310,466.72
  6. Step 6: Final answer
    x = 6,684,026,697.74

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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.