Home / 26,138,468.70-39,207,703.05-16,596,150.30

Finding the Fourth Proportional to 26,138,468.70, 39,207,703.05 and 16,596,150.30

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Solution

The fourth proportional to 26,138,468.70, 39,207,703.05 and 16,596,150.30 is: 24,894,225.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,138,468.70 : 39,207,703.05 = 16,596,150.30 : x
  2. Step 2: Convert to fraction form
    26,138,468.70/39,207,703.05 = 16,596,150.30/x
  3. Step 3: Cross multiply
    26,138,468.70x = 39,207,703.05 × 16,596,150.30
  4. Step 4: Simplify right side
    26,138,468.70x = 650,696,932,735,568.38
  5. Step 5: Solve for x
    x = 650,696,932,735,568.38/26,138,468.70
  6. Step 6: Final answer
    x = 24,894,225.45

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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.