Home / 22,176,774.80-33,290,045.40-17,150,368.40

Finding the Fourth Proportional to 22,176,774.80, 33,290,045.40 and 17,150,368.40

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Solution

The fourth proportional to 22,176,774.80, 33,290,045.40 and 17,150,368.40 is: 25,744,795.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,176,774.80 : 33,290,045.40 = 17,150,368.40 : x
  2. Step 2: Convert to fraction form
    22,176,774.80/33,290,045.40 = 17,150,368.40/x
  3. Step 3: Cross multiply
    22,176,774.80x = 33,290,045.40 × 17,150,368.40
  4. Step 4: Simplify right side
    22,176,774.80x = 570,936,542,662,725.25
  5. Step 5: Solve for x
    x = 570,936,542,662,725.25/22,176,774.80
  6. Step 6: Final answer
    x = 25,744,795.98

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1.5x scale

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.