Home / 23,674,396.50-35,409,008.05-13,935,800.32

Finding the Fourth Proportional to 23,674,396.50, 35,409,008.05 and 13,935,800.32

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Solution

The fourth proportional to 23,674,396.50, 35,409,008.05 and 13,935,800.32 is: 20,843,313.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,674,396.50 : 35,409,008.05 = 13,935,800.32 : x
  2. Step 2: Convert to fraction form
    23,674,396.50/35,409,008.05 = 13,935,800.32/x
  3. Step 3: Cross multiply
    23,674,396.50x = 35,409,008.05 × 13,935,800.32
  4. Step 4: Simplify right side
    23,674,396.50x = 493,452,865,590,710.56
  5. Step 5: Solve for x
    x = 493,452,865,590,710.56/23,674,396.50
  6. Step 6: Final answer
    x = 20,843,313.39

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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.