Home / 29,314,535.70-43,971,803.55-22,039,698.90

Finding the Fourth Proportional to 29,314,535.70, 43,971,803.55 and 22,039,698.90

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Solution

The fourth proportional to 29,314,535.70, 43,971,803.55 and 22,039,698.90 is: 33,059,548.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,314,535.70 : 43,971,803.55 = 22,039,698.90 : x
  2. Step 2: Convert to fraction form
    29,314,535.70/43,971,803.55 = 22,039,698.90/x
  3. Step 3: Cross multiply
    29,314,535.70x = 43,971,803.55 × 22,039,698.90
  4. Step 4: Simplify right side
    29,314,535.70x = 969,125,310,331,951
  5. Step 5: Solve for x
    x = 969,125,310,331,951/29,314,535.70
  6. Step 6: Final answer
    x = 33,059,548.35

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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.