Home / 16,967,851-23,415,437.56-9,232,760.04

Finding the Fourth Proportional to 16,967,851, 23,415,437.56 and 9,232,760.04

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Solution

The fourth proportional to 16,967,851, 23,415,437.56 and 9,232,760.04 is: 12,741,101.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,967,851 : 23,415,437.56 = 9,232,760.04 : x
  2. Step 2: Convert to fraction form
    16,967,851/23,415,437.56 = 9,232,760.04/x
  3. Step 3: Cross multiply
    16,967,851x = 23,415,437.56 × 9,232,760.04
  4. Step 4: Simplify right side
    16,967,851x = 216,189,116,223,083.06
  5. Step 5: Solve for x
    x = 216,189,116,223,083.06/16,967,851
  6. Step 6: Final answer
    x = 12,741,101.76

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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.