Home / 22,017,071.10-33,025,606.65-14,364,320.70

Finding the Fourth Proportional to 22,017,071.10, 33,025,606.65 and 14,364,320.70

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Solution

The fourth proportional to 22,017,071.10, 33,025,606.65 and 14,364,320.70 is: 21,546,481.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,017,071.10 : 33,025,606.65 = 14,364,320.70 : x
  2. Step 2: Convert to fraction form
    22,017,071.10/33,025,606.65 = 14,364,320.70/x
  3. Step 3: Cross multiply
    22,017,071.10x = 33,025,606.65 × 14,364,320.70
  4. Step 4: Simplify right side
    22,017,071.10x = 474,390,405,232,652.62
  5. Step 5: Solve for x
    x = 474,390,405,232,652.62/22,017,071.10
  6. Step 6: Final answer
    x = 21,546,481.05

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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.