Home / 34,889,612.80-52,334,419.20-33,321,971.20

Finding the Fourth Proportional to 34,889,612.80, 52,334,419.20 and 33,321,971.20

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Solution

The fourth proportional to 34,889,612.80, 52,334,419.20 and 33,321,971.20 is: 49,982,956.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,889,612.80 : 52,334,419.20 = 33,321,971.20 : x
  2. Step 2: Convert to fraction form
    34,889,612.80/52,334,419.20 = 33,321,971.20/x
  3. Step 3: Cross multiply
    34,889,612.80x = 52,334,419.20 × 33,321,971.20
  4. Step 4: Simplify right side
    34,889,612.80x = 1,743,886,009,351,127
  5. Step 5: Solve for x
    x = 1,743,886,009,351,127/34,889,612.80
  6. Step 6: Final answer
    x = 49,982,956.80

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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.