Home / 4,201,472,299.92-6,303,296,985.42-2,234,706,524.16

Finding the Fourth Proportional to 4,201,472,299.92, 6,303,296,985.42 and 2,234,706,524.16

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Solution

The fourth proportional to 4,201,472,299.92, 6,303,296,985.42 and 2,234,706,524.16 is: 3,352,638,763.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,201,472,299.92 : 6,303,296,985.42 = 2,234,706,524.16 : x
  2. Step 2: Convert to fraction form
    4,201,472,299.92/6,303,296,985.42 = 2,234,706,524.16/x
  3. Step 3: Cross multiply
    4,201,472,299.92x = 6,303,296,985.42 × 2,234,706,524.16
  4. Step 4: Simplify right side
    4,201,472,299.92x = 14,086,018,897,036,134,400
  5. Step 5: Solve for x
    x = 14,086,018,897,036,134,400/4,201,472,299.92
  6. Step 6: Final answer
    x = 3,352,638,763.63

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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.