Home / 23,401,829.70-35,102,744.55-15,749,079.30

Finding the Fourth Proportional to 23,401,829.70, 35,102,744.55 and 15,749,079.30

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Solution

The fourth proportional to 23,401,829.70, 35,102,744.55 and 15,749,079.30 is: 23,623,618.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,401,829.70 : 35,102,744.55 = 15,749,079.30 : x
  2. Step 2: Convert to fraction form
    23,401,829.70/35,102,744.55 = 15,749,079.30/x
  3. Step 3: Cross multiply
    23,401,829.70x = 35,102,744.55 × 15,749,079.30
  4. Step 4: Simplify right side
    23,401,829.70x = 552,835,907,565,592.81
  5. Step 5: Solve for x
    x = 552,835,907,565,592.81/23,401,829.70
  6. Step 6: Final answer
    x = 23,623,618.95

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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.