Home / 18,576,066.60-27,864,099.90-16,592,020.20

Finding the Fourth Proportional to 18,576,066.60, 27,864,099.90 and 16,592,020.20

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Solution

The fourth proportional to 18,576,066.60, 27,864,099.90 and 16,592,020.20 is: 24,888,030.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,576,066.60 : 27,864,099.90 = 16,592,020.20 : x
  2. Step 2: Convert to fraction form
    18,576,066.60/27,864,099.90 = 16,592,020.20/x
  3. Step 3: Cross multiply
    18,576,066.60x = 27,864,099.90 × 16,592,020.20
  4. Step 4: Simplify right side
    18,576,066.60x = 462,321,708,395,617.94
  5. Step 5: Solve for x
    x = 462,321,708,395,617.94/18,576,066.60
  6. Step 6: Final answer
    x = 24,888,030.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.