Home / 29,525,987.20-44,288,980.80-22,251,150.40

Finding the Fourth Proportional to 29,525,987.20, 44,288,980.80 and 22,251,150.40

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Solution

The fourth proportional to 29,525,987.20, 44,288,980.80 and 22,251,150.40 is: 33,376,725.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,525,987.20 : 44,288,980.80 = 22,251,150.40 : x
  2. Step 2: Convert to fraction form
    29,525,987.20/44,288,980.80 = 22,251,150.40/x
  3. Step 3: Cross multiply
    29,525,987.20x = 44,288,980.80 × 22,251,150.40
  4. Step 4: Simplify right side
    29,525,987.20x = 985,480,772,843,512.25
  5. Step 5: Solve for x
    x = 985,480,772,843,512.25/29,525,987.20
  6. Step 6: Final answer
    x = 33,376,725.60

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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.