Home / 16,284,967.20-22,478,299.47-10,483,749

Finding the Fourth Proportional to 16,284,967.20, 22,478,299.47 and 10,483,749

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Solution

The fourth proportional to 16,284,967.20, 22,478,299.47 and 10,483,749 is: 14,470,821.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,284,967.20 : 22,478,299.47 = 10,483,749 : x
  2. Step 2: Convert to fraction form
    16,284,967.20/22,478,299.47 = 10,483,749/x
  3. Step 3: Cross multiply
    16,284,967.20x = 22,478,299.47 × 10,483,749
  4. Step 4: Simplify right side
    16,284,967.20x = 235,656,849,590,313.03
  5. Step 5: Solve for x
    x = 235,656,849,590,313.03/16,284,967.20
  6. Step 6: Final answer
    x = 14,470,821.26

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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.