Home / 16,225,893.92-24,350,749.04-13,069,134.32

Finding the Fourth Proportional to 16,225,893.92, 24,350,749.04 and 13,069,134.32

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Solution

The fourth proportional to 16,225,893.92, 24,350,749.04 and 13,069,134.32 is: 19,613,292.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,225,893.92 : 24,350,749.04 = 13,069,134.32 : x
  2. Step 2: Convert to fraction form
    16,225,893.92/24,350,749.04 = 13,069,134.32/x
  3. Step 3: Cross multiply
    16,225,893.92x = 24,350,749.04 × 13,069,134.32
  4. Step 4: Simplify right side
    16,225,893.92x = 318,243,209,996,371.06
  5. Step 5: Solve for x
    x = 318,243,209,996,371.06/16,225,893.92
  6. Step 6: Final answer
    x = 19,613,292.90

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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.