Home / 16,171,254.10-24,256,881.15-10,762,365.70

Finding the Fourth Proportional to 16,171,254.10, 24,256,881.15 and 10,762,365.70

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Solution

The fourth proportional to 16,171,254.10, 24,256,881.15 and 10,762,365.70 is: 16,143,548.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,171,254.10 : 24,256,881.15 = 10,762,365.70 : x
  2. Step 2: Convert to fraction form
    16,171,254.10/24,256,881.15 = 10,762,365.70/x
  3. Step 3: Cross multiply
    16,171,254.10x = 24,256,881.15 × 10,762,365.70
  4. Step 4: Simplify right side
    16,171,254.10x = 261,061,425,677,736.53
  5. Step 5: Solve for x
    x = 261,061,425,677,736.53/16,171,254.10
  6. Step 6: Final answer
    x = 16,143,548.55

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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.