Home / 29,126,738.10-43,690,107.15-29,126,738.10

Finding the Fourth Proportional to 29,126,738.10, 43,690,107.15 and 29,126,738.10

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Solution

The fourth proportional to 29,126,738.10, 43,690,107.15 and 29,126,738.10 is: 43,690,107.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,126,738.10 : 43,690,107.15 = 29,126,738.10 : x
  2. Step 2: Convert to fraction form
    29,126,738.10/43,690,107.15 = 29,126,738.10/x
  3. Step 3: Cross multiply
    29,126,738.10x = 43,690,107.15 × 29,126,738.10
  4. Step 4: Simplify right side
    29,126,738.10x = 1,272,550,308,518,987.50
  5. Step 5: Solve for x
    x = 1,272,550,308,518,987.50/29,126,738.10
  6. Step 6: Final answer
    x = 43,690,107.15

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Double scale
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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.