Home / 23,953,603.35-35,936,707.23-12,439,835.67

Finding the Fourth Proportional to 23,953,603.35, 35,936,707.23 and 12,439,835.67

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Solution

The fourth proportional to 23,953,603.35, 35,936,707.23 and 12,439,835.67 is: 18,663,026.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,953,603.35 : 35,936,707.23 = 12,439,835.67 : x
  2. Step 2: Convert to fraction form
    23,953,603.35/35,936,707.23 = 12,439,835.67/x
  3. Step 3: Cross multiply
    23,953,603.35x = 35,936,707.23 × 12,439,835.67
  4. Step 4: Simplify right side
    23,953,603.35x = 447,046,732,462,100.88
  5. Step 5: Solve for x
    x = 447,046,732,462,100.88/23,953,603.35
  6. Step 6: Final answer
    x = 18,663,026.43

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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.