Home / 14,976,330.90-22,464,496.35-7,401,729.30

Finding the Fourth Proportional to 14,976,330.90, 22,464,496.35 and 7,401,729.30

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Solution

The fourth proportional to 14,976,330.90, 22,464,496.35 and 7,401,729.30 is: 11,102,593.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,976,330.90 : 22,464,496.35 = 7,401,729.30 : x
  2. Step 2: Convert to fraction form
    14,976,330.90/22,464,496.35 = 7,401,729.30/x
  3. Step 3: Cross multiply
    14,976,330.90x = 22,464,496.35 × 7,401,729.30
  4. Step 4: Simplify right side
    14,976,330.90x = 166,276,120,843,538.06
  5. Step 5: Solve for x
    x = 166,276,120,843,538.06/14,976,330.90
  6. Step 6: Final answer
    x = 11,102,593.95

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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.