Home / 16,805,544.90-25,152,330.15-14,790,005.70

Finding the Fourth Proportional to 16,805,544.90, 25,152,330.15 and 14,790,005.70

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Solution

The fourth proportional to 16,805,544.90, 25,152,330.15 and 14,790,005.70 is: 22,135,736.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,805,544.90 : 25,152,330.15 = 14,790,005.70 : x
  2. Step 2: Convert to fraction form
    16,805,544.90/25,152,330.15 = 14,790,005.70/x
  3. Step 3: Cross multiply
    16,805,544.90x = 25,152,330.15 × 14,790,005.70
  4. Step 4: Simplify right side
    16,805,544.90x = 372,003,106,286,781.81
  5. Step 5: Solve for x
    x = 372,003,106,286,781.81/16,805,544.90
  6. Step 6: Final answer
    x = 22,135,736.06

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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.