Home / 21,723,597.74-32,613,874.97-14,567,154.17

Finding the Fourth Proportional to 21,723,597.74, 32,613,874.97 and 14,567,154.17

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Solution

The fourth proportional to 21,723,597.74, 32,613,874.97 and 14,567,154.17 is: 21,869,827.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,723,597.74 : 32,613,874.97 = 14,567,154.17 : x
  2. Step 2: Convert to fraction form
    21,723,597.74/32,613,874.97 = 14,567,154.17/x
  3. Step 3: Cross multiply
    21,723,597.74x = 32,613,874.97 × 14,567,154.17
  4. Step 4: Simplify right side
    21,723,597.74x = 475,091,344,696,258.38
  5. Step 5: Solve for x
    x = 475,091,344,696,258.38/21,723,597.74
  6. Step 6: Final answer
    x = 21,869,827.93

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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.