Home / 6,678,199,108.90-10,027,183,465.95-3,736,354,309.30

Finding the Fourth Proportional to 6,678,199,108.90, 10,027,183,465.95 and 3,736,354,309.30

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Solution

The fourth proportional to 6,678,199,108.90, 10,027,183,465.95 and 3,736,354,309.30 is: 5,610,061,865.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,678,199,108.90 : 10,027,183,465.95 = 3,736,354,309.30 : x
  2. Step 2: Convert to fraction form
    6,678,199,108.90/10,027,183,465.95 = 3,736,354,309.30/x
  3. Step 3: Cross multiply
    6,678,199,108.90x = 10,027,183,465.95 × 3,736,354,309.30
  4. Step 4: Simplify right side
    6,678,199,108.90x = 37,465,110,153,144,000,512
  5. Step 5: Solve for x
    x = 37,465,110,153,144,000,512/6,678,199,108.90
  6. Step 6: Final answer
    x = 5,610,061,865.81

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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.