Home / 16,038,219.40-24,057,329.10-10,936,385.80

Finding the Fourth Proportional to 16,038,219.40, 24,057,329.10 and 10,936,385.80

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Solution

The fourth proportional to 16,038,219.40, 24,057,329.10 and 10,936,385.80 is: 16,404,578.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,038,219.40 : 24,057,329.10 = 10,936,385.80 : x
  2. Step 2: Convert to fraction form
    16,038,219.40/24,057,329.10 = 10,936,385.80/x
  3. Step 3: Cross multiply
    16,038,219.40x = 24,057,329.10 × 10,936,385.80
  4. Step 4: Simplify right side
    16,038,219.40x = 263,100,232,355,166.81
  5. Step 5: Solve for x
    x = 263,100,232,355,166.81/16,038,219.40
  6. Step 6: Final answer
    x = 16,404,578.70

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Double scale
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Similar ratio
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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.