Home / 62,593,245.04-93,823,601.40-21,054,577.20

Finding the Fourth Proportional to 62,593,245.04, 93,823,601.40 and 21,054,577.20

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Solution

The fourth proportional to 62,593,245.04, 93,823,601.40 and 21,054,577.20 is: 31,559,575.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,593,245.04 : 93,823,601.40 = 21,054,577.20 : x
  2. Step 2: Convert to fraction form
    62,593,245.04/93,823,601.40 = 21,054,577.20/x
  3. Step 3: Cross multiply
    62,593,245.04x = 93,823,601.40 × 21,054,577.20
  4. Step 4: Simplify right side
    62,593,245.04x = 1,975,416,258,858,328.25
  5. Step 5: Solve for x
    x = 1,975,416,258,858,328.25/62,593,245.04
  6. Step 6: Final answer
    x = 31,559,575.76

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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.