Home / 17,826,657.20-26,696,376-16,101,402.56

Finding the Fourth Proportional to 17,826,657.20, 26,696,376 and 16,101,402.56

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Solution

The fourth proportional to 17,826,657.20, 26,696,376 and 16,101,402.56 is: 24,112,714.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,826,657.20 : 26,696,376 = 16,101,402.56 : x
  2. Step 2: Convert to fraction form
    17,826,657.20/26,696,376 = 16,101,402.56/x
  3. Step 3: Cross multiply
    17,826,657.20x = 26,696,376 × 16,101,402.56
  4. Step 4: Simplify right side
    17,826,657.20x = 429,849,096,869,122.56
  5. Step 5: Solve for x
    x = 429,849,096,869,122.56/17,826,657.20
  6. Step 6: Final answer
    x = 24,112,714.57

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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.