Home / 43,080,137.81-59,450,508.62-23,501,021.00

Finding the Fourth Proportional to 43,080,137.81, 59,450,508.62 and 23,501,021.00

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Solution

The fourth proportional to 43,080,137.81, 59,450,508.62 and 23,501,021.00 is: 32,431,364.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,080,137.81 : 59,450,508.62 = 23,501,021.00 : x
  2. Step 2: Convert to fraction form
    43,080,137.81/59,450,508.62 = 23,501,021.00/x
  3. Step 3: Cross multiply
    43,080,137.81x = 59,450,508.62 × 23,501,021.00
  4. Step 4: Simplify right side
    43,080,137.81x = 1,397,147,651,124,543.50
  5. Step 5: Solve for x
    x = 1,397,147,651,124,543.50/43,080,137.81
  6. Step 6: Final answer
    x = 32,431,364.48

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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.