Home / 17,702,949.10-26,554,423.65-17,451,006.70

Finding the Fourth Proportional to 17,702,949.10, 26,554,423.65 and 17,451,006.70

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Solution

The fourth proportional to 17,702,949.10, 26,554,423.65 and 17,451,006.70 is: 26,176,510.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,702,949.10 : 26,554,423.65 = 17,451,006.70 : x
  2. Step 2: Convert to fraction form
    17,702,949.10/26,554,423.65 = 17,451,006.70/x
  3. Step 3: Cross multiply
    17,702,949.10x = 26,554,423.65 × 17,451,006.70
  4. Step 4: Simplify right side
    17,702,949.10x = 463,401,425,030,788.44
  5. Step 5: Solve for x
    x = 463,401,425,030,788.44/17,702,949.10
  6. Step 6: Final answer
    x = 26,176,510.05

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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.