Home / 4,658,121,220,168.50-6,987,932,638,878.90-1,434,787,483,433

Finding the Fourth Proportional to 4,658,121,220,168.50, 6,987,932,638,878.90 and 1,434,787,483,433

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Solution

The fourth proportional to 4,658,121,220,168.50, 6,987,932,638,878.90 and 1,434,787,483,433 is: 2,152,412,488,091.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,658,121,220,168.50 : 6,987,932,638,878.90 = 1,434,787,483,433 : x
  2. Step 2: Convert to fraction form
    4,658,121,220,168.50/6,987,932,638,878.90 = 1,434,787,483,433/x
  3. Step 3: Cross multiply
    4,658,121,220,168.50x = 6,987,932,638,878.90 × 1,434,787,483,433
  4. Step 4: Simplify right side
    4,658,121,220,168.50x = 10,026,198,285,336,380,520,267,776
  5. Step 5: Solve for x
    x = 10,026,198,285,336,380,520,267,776/4,658,121,220,168.50
  6. Step 6: Final answer
    x = 2,152,412,488,091.86

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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.