Home / 17,616,007.80-26,424,011.70-16,340,549.40

Finding the Fourth Proportional to 17,616,007.80, 26,424,011.70 and 16,340,549.40

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Solution

The fourth proportional to 17,616,007.80, 26,424,011.70 and 16,340,549.40 is: 24,510,824.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,616,007.80 : 26,424,011.70 = 16,340,549.40 : x
  2. Step 2: Convert to fraction form
    17,616,007.80/26,424,011.70 = 16,340,549.40/x
  3. Step 3: Cross multiply
    17,616,007.80x = 26,424,011.70 × 16,340,549.40
  4. Step 4: Simplify right side
    17,616,007.80x = 431,782,868,530,028
  5. Step 5: Solve for x
    x = 431,782,868,530,028/17,616,007.80
  6. Step 6: Final answer
    x = 24,510,824.10

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1.5x scale

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.