Home / 22,673,180.40-34,009,770.60-9,219,663.60

Finding the Fourth Proportional to 22,673,180.40, 34,009,770.60 and 9,219,663.60

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Solution

The fourth proportional to 22,673,180.40, 34,009,770.60 and 9,219,663.60 is: 13,829,495.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,673,180.40 : 34,009,770.60 = 9,219,663.60 : x
  2. Step 2: Convert to fraction form
    22,673,180.40/34,009,770.60 = 9,219,663.60/x
  3. Step 3: Cross multiply
    22,673,180.40x = 34,009,770.60 × 9,219,663.60
  4. Step 4: Simplify right side
    22,673,180.40x = 313,558,644,045,170.19
  5. Step 5: Solve for x
    x = 313,558,644,045,170.19/22,673,180.40
  6. Step 6: Final answer
    x = 13,829,495.40

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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.