Home / 16,360,115.62-22,577,969.66-9,017,932.20

Finding the Fourth Proportional to 16,360,115.62, 22,577,969.66 and 9,017,932.20

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Solution

The fourth proportional to 16,360,115.62, 22,577,969.66 and 9,017,932.20 is: 12,445,303.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,360,115.62 : 22,577,969.66 = 9,017,932.20 : x
  2. Step 2: Convert to fraction form
    16,360,115.62/22,577,969.66 = 9,017,932.20/x
  3. Step 3: Cross multiply
    16,360,115.62x = 22,577,969.66 × 9,017,932.20
  4. Step 4: Simplify right side
    16,360,115.62x = 203,606,599,607,537.03
  5. Step 5: Solve for x
    x = 203,606,599,607,537.03/16,360,115.62
  6. Step 6: Final answer
    x = 12,445,303.22

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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.