Home / 22,972,345.90-34,437,662.52-11,461,333.84

Finding the Fourth Proportional to 22,972,345.90, 34,437,662.52 and 11,461,333.84

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Solution

The fourth proportional to 22,972,345.90, 34,437,662.52 and 11,461,333.84 is: 17,181,595.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,972,345.90 : 34,437,662.52 = 11,461,333.84 : x
  2. Step 2: Convert to fraction form
    22,972,345.90/34,437,662.52 = 11,461,333.84/x
  3. Step 3: Cross multiply
    22,972,345.90x = 34,437,662.52 × 11,461,333.84
  4. Step 4: Simplify right side
    22,972,345.90x = 394,701,546,810,975.69
  5. Step 5: Solve for x
    x = 394,701,546,810,975.69/22,972,345.90
  6. Step 6: Final answer
    x = 17,181,595.15

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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.