Home / 16,342,699.74-22,552,650.51-9,001,216.56

Finding the Fourth Proportional to 16,342,699.74, 22,552,650.51 and 9,001,216.56

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Solution

The fourth proportional to 16,342,699.74, 22,552,650.51 and 9,001,216.56 is: 12,421,527.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,342,699.74 : 22,552,650.51 = 9,001,216.56 : x
  2. Step 2: Convert to fraction form
    16,342,699.74/22,552,650.51 = 9,001,216.56/x
  3. Step 3: Cross multiply
    16,342,699.74x = 22,552,650.51 × 9,001,216.56
  4. Step 4: Simplify right side
    16,342,699.74x = 203,001,291,242,504.47
  5. Step 5: Solve for x
    x = 203,001,291,242,504.47/16,342,699.74
  6. Step 6: Final answer
    x = 12,421,527.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.