Home / 16,287,138.02-24,430,693.12-4,156,600.50

Finding the Fourth Proportional to 16,287,138.02, 24,430,693.12 and 4,156,600.50

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Solution

The fourth proportional to 16,287,138.02, 24,430,693.12 and 4,156,600.50 is: 6,234,897.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,287,138.02 : 24,430,693.12 = 4,156,600.50 : x
  2. Step 2: Convert to fraction form
    16,287,138.02/24,430,693.12 = 4,156,600.50/x
  3. Step 3: Cross multiply
    16,287,138.02x = 24,430,693.12 × 4,156,600.50
  4. Step 4: Simplify right side
    16,287,138.02x = 101,548,631,237,938.56
  5. Step 5: Solve for x
    x = 101,548,631,237,938.56/16,287,138.02
  6. Step 6: Final answer
    x = 6,234,897.20

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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.