Home / 16,358,887.25-22,573,937.11-9,483,812.18

Finding the Fourth Proportional to 16,358,887.25, 22,573,937.11 and 9,483,812.18

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Solution

The fourth proportional to 16,358,887.25, 22,573,937.11 and 9,483,812.18 is: 13,086,891.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,358,887.25 : 22,573,937.11 = 9,483,812.18 : x
  2. Step 2: Convert to fraction form
    16,358,887.25/22,573,937.11 = 9,483,812.18/x
  3. Step 3: Cross multiply
    16,358,887.25x = 22,573,937.11 × 9,483,812.18
  4. Step 4: Simplify right side
    16,358,887.25x = 214,086,979,714,372
  5. Step 5: Solve for x
    x = 214,086,979,714,372/16,358,887.25
  6. Step 6: Final answer
    x = 13,086,891.33

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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.