Home / 16,171,325.10-24,256,987.65-15,958,748.70

Finding the Fourth Proportional to 16,171,325.10, 24,256,987.65 and 15,958,748.70

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Solution

The fourth proportional to 16,171,325.10, 24,256,987.65 and 15,958,748.70 is: 23,938,123.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,171,325.10 : 24,256,987.65 = 15,958,748.70 : x
  2. Step 2: Convert to fraction form
    16,171,325.10/24,256,987.65 = 15,958,748.70/x
  3. Step 3: Cross multiply
    16,171,325.10x = 24,256,987.65 × 15,958,748.70
  4. Step 4: Simplify right side
    16,171,325.10x = 387,111,170,125,353.50
  5. Step 5: Solve for x
    x = 387,111,170,125,353.50/16,171,325.10
  6. Step 6: Final answer
    x = 23,938,123.05

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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.