Home / 3,354,605,280.90-5,031,860,682.15-1,514,355,005.70

Finding the Fourth Proportional to 3,354,605,280.90, 5,031,860,682.15 and 1,514,355,005.70

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Solution

The fourth proportional to 3,354,605,280.90, 5,031,860,682.15 and 1,514,355,005.70 is: 2,271,511,183.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,354,605,280.90 : 5,031,860,682.15 = 1,514,355,005.70 : x
  2. Step 2: Convert to fraction form
    3,354,605,280.90/5,031,860,682.15 = 1,514,355,005.70/x
  3. Step 3: Cross multiply
    3,354,605,280.90x = 5,031,860,682.15 × 1,514,355,005.70
  4. Step 4: Simplify right side
    3,354,605,280.90x = 7,620,023,411,998,868,480
  5. Step 5: Solve for x
    x = 7,620,023,411,998,868,480/3,354,605,280.90
  6. Step 6: Final answer
    x = 2,271,511,183.56

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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.