Home / 22,673,313.40-34,009,970.10-9,219,796.60

Finding the Fourth Proportional to 22,673,313.40, 34,009,970.10 and 9,219,796.60

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Solution

The fourth proportional to 22,673,313.40, 34,009,970.10 and 9,219,796.60 is: 13,829,694.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,673,313.40 : 34,009,970.10 = 9,219,796.60 : x
  2. Step 2: Convert to fraction form
    22,673,313.40/34,009,970.10 = 9,219,796.60/x
  3. Step 3: Cross multiply
    22,673,313.40x = 34,009,970.10 × 9,219,796.60
  4. Step 4: Simplify right side
    22,673,313.40x = 313,565,006,694,081.69
  5. Step 5: Solve for x
    x = 313,565,006,694,081.69/22,673,313.40
  6. Step 6: Final answer
    x = 13,829,694.90

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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.