Home / 26,369,673.61-39,565,877.19-14,236,727.89

Finding the Fourth Proportional to 26,369,673.61, 39,565,877.19 and 14,236,727.89

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Solution

The fourth proportional to 26,369,673.61, 39,565,877.19 and 14,236,727.89 is: 21,361,228.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,369,673.61 : 39,565,877.19 = 14,236,727.89 : x
  2. Step 2: Convert to fraction form
    26,369,673.61/39,565,877.19 = 14,236,727.89/x
  3. Step 3: Cross multiply
    26,369,673.61x = 39,565,877.19 × 14,236,727.89
  4. Step 4: Simplify right side
    26,369,673.61x = 563,288,627,283,187.88
  5. Step 5: Solve for x
    x = 563,288,627,283,187.88/26,369,673.61
  6. Step 6: Final answer
    x = 21,361,228.65

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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.