Home / 14,975,006.34-22,403,408.10-11,342,201.16

Finding the Fourth Proportional to 14,975,006.34, 22,403,408.10 and 11,342,201.16

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Solution

The fourth proportional to 14,975,006.34, 22,403,408.10 and 11,342,201.16 is: 16,968,537.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,975,006.34 : 22,403,408.10 = 11,342,201.16 : x
  2. Step 2: Convert to fraction form
    14,975,006.34/22,403,408.10 = 11,342,201.16/x
  3. Step 3: Cross multiply
    14,975,006.34x = 22,403,408.10 × 11,342,201.16
  4. Step 4: Simplify right side
    14,975,006.34x = 254,103,961,339,773.41
  5. Step 5: Solve for x
    x = 254,103,961,339,773.41/14,975,006.34
  6. Step 6: Final answer
    x = 16,968,537.81

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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.