Home / 16,127,890.02-22,256,478.36-8,884,546.02

Finding the Fourth Proportional to 16,127,890.02, 22,256,478.36 and 8,884,546.02

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Solution

The fourth proportional to 16,127,890.02, 22,256,478.36 and 8,884,546.02 is: 12,260,668.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,127,890.02 : 22,256,478.36 = 8,884,546.02 : x
  2. Step 2: Convert to fraction form
    16,127,890.02/22,256,478.36 = 8,884,546.02/x
  3. Step 3: Cross multiply
    16,127,890.02x = 22,256,478.36 × 8,884,546.02
  4. Step 4: Simplify right side
    16,127,890.02x = 197,738,706,232,554.12
  5. Step 5: Solve for x
    x = 197,738,706,232,554.12/16,127,890.02
  6. Step 6: Final answer
    x = 12,260,668.07

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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.