Home / 47,322,744.40-71,012,110.20-34,511,006.80

Finding the Fourth Proportional to 47,322,744.40, 71,012,110.20 and 34,511,006.80

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Solution

The fourth proportional to 47,322,744.40, 71,012,110.20 and 34,511,006.80 is: 51,786,925.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,322,744.40 : 71,012,110.20 = 34,511,006.80 : x
  2. Step 2: Convert to fraction form
    47,322,744.40/71,012,110.20 = 34,511,006.80/x
  3. Step 3: Cross multiply
    47,322,744.40x = 71,012,110.20 × 34,511,006.80
  4. Step 4: Simplify right side
    47,322,744.40x = 2,450,699,417,994,549.50
  5. Step 5: Solve for x
    x = 2,450,699,417,994,549.50/47,322,744.40
  6. Step 6: Final answer
    x = 51,786,925.06

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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.