Home / 32,665,266.90-48,997,900.35-16,740,018.90

Finding the Fourth Proportional to 32,665,266.90, 48,997,900.35 and 16,740,018.90

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Solution

The fourth proportional to 32,665,266.90, 48,997,900.35 and 16,740,018.90 is: 25,110,028.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,665,266.90 : 48,997,900.35 = 16,740,018.90 : x
  2. Step 2: Convert to fraction form
    32,665,266.90/48,997,900.35 = 16,740,018.90/x
  3. Step 3: Cross multiply
    32,665,266.90x = 48,997,900.35 × 16,740,018.90
  4. Step 4: Simplify right side
    32,665,266.90x = 820,225,777,919,316.62
  5. Step 5: Solve for x
    x = 820,225,777,919,316.62/32,665,266.90
  6. Step 6: Final answer
    x = 25,110,028.35

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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.