Home / 16,287,058.64-24,430,567.31-4,156,522.36

Finding the Fourth Proportional to 16,287,058.64, 24,430,567.31 and 4,156,522.36

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Solution

The fourth proportional to 16,287,058.64, 24,430,567.31 and 4,156,522.36 is: 6,234,778.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,287,058.64 : 24,430,567.31 = 4,156,522.36 : x
  2. Step 2: Convert to fraction form
    16,287,058.64/24,430,567.31 = 4,156,522.36/x
  3. Step 3: Cross multiply
    16,287,058.64x = 24,430,567.31 × 4,156,522.36
  4. Step 4: Simplify right side
    16,287,058.64x = 101,546,199,291,500.05
  5. Step 5: Solve for x
    x = 101,546,199,291,500.05/16,287,058.64
  6. Step 6: Final answer
    x = 6,234,778.27

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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.