Home / 26,350,453.12-36,355,339.20-14,746,172.80

Finding the Fourth Proportional to 26,350,453.12, 36,355,339.20 and 14,746,172.80

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Solution

The fourth proportional to 26,350,453.12, 36,355,339.20 and 14,746,172.80 is: 20,345,081.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,350,453.12 : 36,355,339.20 = 14,746,172.80 : x
  2. Step 2: Convert to fraction form
    26,350,453.12/36,355,339.20 = 14,746,172.80/x
  3. Step 3: Cross multiply
    26,350,453.12x = 36,355,339.20 × 14,746,172.80
  4. Step 4: Simplify right side
    26,350,453.12x = 536,102,114,045,813.81
  5. Step 5: Solve for x
    x = 536,102,114,045,813.81/26,350,453.12
  6. Step 6: Final answer
    x = 20,345,081.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.