Home / 43,240,619.40-59,672,053.86-23,661,507.04

Finding the Fourth Proportional to 43,240,619.40, 59,672,053.86 and 23,661,507.04

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Solution

The fourth proportional to 43,240,619.40, 59,672,053.86 and 23,661,507.04 is: 32,652,879.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,240,619.40 : 59,672,053.86 = 23,661,507.04 : x
  2. Step 2: Convert to fraction form
    43,240,619.40/59,672,053.86 = 23,661,507.04/x
  3. Step 3: Cross multiply
    43,240,619.40x = 59,672,053.86 × 23,661,507.04
  4. Step 4: Simplify right side
    43,240,619.40x = 1,411,930,722,499,649
  5. Step 5: Solve for x
    x = 1,411,930,722,499,649/43,240,619.40
  6. Step 6: Final answer
    x = 32,652,879.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.