Home / 22,032,014.40-33,025,276.80-9,907,286.40

Finding the Fourth Proportional to 22,032,014.40, 33,025,276.80 and 9,907,286.40

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Solution

The fourth proportional to 22,032,014.40, 33,025,276.80 and 9,907,286.40 is: 14,850,701.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,032,014.40 : 33,025,276.80 = 9,907,286.40 : x
  2. Step 2: Convert to fraction form
    22,032,014.40/33,025,276.80 = 9,907,286.40/x
  3. Step 3: Cross multiply
    22,032,014.40x = 33,025,276.80 × 9,907,286.40
  4. Step 4: Simplify right side
    22,032,014.40x = 327,190,875,696,875.56
  5. Step 5: Solve for x
    x = 327,190,875,696,875.56/22,032,014.40
  6. Step 6: Final answer
    x = 14,850,701.79

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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.