Home / 17,711,801.38-24,442,330.21-10,270,905.66

Finding the Fourth Proportional to 17,711,801.38, 24,442,330.21 and 10,270,905.66

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Solution

The fourth proportional to 17,711,801.38, 24,442,330.21 and 10,270,905.66 is: 14,173,875.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,711,801.38 : 24,442,330.21 = 10,270,905.66 : x
  2. Step 2: Convert to fraction form
    17,711,801.38/24,442,330.21 = 10,270,905.66/x
  3. Step 3: Cross multiply
    17,711,801.38x = 24,442,330.21 × 10,270,905.66
  4. Step 4: Simplify right side
    17,711,801.38x = 251,044,867,697,478
  5. Step 5: Solve for x
    x = 251,044,867,697,478/17,711,801.38
  6. Step 6: Final answer
    x = 14,173,875.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.