Home / 53,012,450.40-79,593,325.20-32,857,058.40

Finding the Fourth Proportional to 53,012,450.40, 79,593,325.20 and 32,857,058.40

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Solution

The fourth proportional to 53,012,450.40, 79,593,325.20 and 32,857,058.40 is: 49,331,855.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,012,450.40 : 79,593,325.20 = 32,857,058.40 : x
  2. Step 2: Convert to fraction form
    53,012,450.40/79,593,325.20 = 32,857,058.40/x
  3. Step 3: Cross multiply
    53,012,450.40x = 79,593,325.20 × 32,857,058.40
  4. Step 4: Simplify right side
    53,012,450.40x = 2,615,202,534,346,591.50
  5. Step 5: Solve for x
    x = 2,615,202,534,346,591.50/53,012,450.40
  6. Step 6: Final answer
    x = 49,331,855.34

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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.