Home / 16,626,208.60-24,939,312.90-16,128,544.60

Finding the Fourth Proportional to 16,626,208.60, 24,939,312.90 and 16,128,544.60

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Solution

The fourth proportional to 16,626,208.60, 24,939,312.90 and 16,128,544.60 is: 24,192,816.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,626,208.60 : 24,939,312.90 = 16,128,544.60 : x
  2. Step 2: Convert to fraction form
    16,626,208.60/24,939,312.90 = 16,128,544.60/x
  3. Step 3: Cross multiply
    16,626,208.60x = 24,939,312.90 × 16,128,544.60
  4. Step 4: Simplify right side
    16,626,208.60x = 402,234,820,401,005.31
  5. Step 5: Solve for x
    x = 402,234,820,401,005.31/16,626,208.60
  6. Step 6: Final answer
    x = 24,192,816.90

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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.