Home / 26,369,665.11-39,565,864.44-14,236,719.39

Finding the Fourth Proportional to 26,369,665.11, 39,565,864.44 and 14,236,719.39

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Solution

The fourth proportional to 26,369,665.11, 39,565,864.44 and 14,236,719.39 is: 21,361,215.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,369,665.11 : 39,565,864.44 = 14,236,719.39 : x
  2. Step 2: Convert to fraction form
    26,369,665.11/39,565,864.44 = 14,236,719.39/x
  3. Step 3: Cross multiply
    26,369,665.11x = 39,565,864.44 × 14,236,719.39
  4. Step 4: Simplify right side
    26,369,665.11x = 563,288,109,455,059.50
  5. Step 5: Solve for x
    x = 563,288,109,455,059.50/26,369,665.11
  6. Step 6: Final answer
    x = 21,361,215.89

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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.