Home / 22,287,659.43-33,431,746.53-6,725,622.84

Finding the Fourth Proportional to 22,287,659.43, 33,431,746.53 and 6,725,622.84

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Solution

The fourth proportional to 22,287,659.43, 33,431,746.53 and 6,725,622.84 is: 10,088,511.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,287,659.43 : 33,431,746.53 = 6,725,622.84 : x
  2. Step 2: Convert to fraction form
    22,287,659.43/33,431,746.53 = 6,725,622.84/x
  3. Step 3: Cross multiply
    22,287,659.43x = 33,431,746.53 × 6,725,622.84
  4. Step 4: Simplify right side
    22,287,659.43x = 224,849,318,043,258.75
  5. Step 5: Solve for x
    x = 224,849,318,043,258.75/22,287,659.43
  6. Step 6: Final answer
    x = 10,088,511.93

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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.