Home / 43,086,559.25-64,625,048.63-15,419,360.19

Finding the Fourth Proportional to 43,086,559.25, 64,625,048.63 and 15,419,360.19

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Solution

The fourth proportional to 43,086,559.25, 64,625,048.63 and 15,419,360.19 is: 23,127,326.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,086,559.25 : 64,625,048.63 = 15,419,360.19 : x
  2. Step 2: Convert to fraction form
    43,086,559.25/64,625,048.63 = 15,419,360.19/x
  3. Step 3: Cross multiply
    43,086,559.25x = 64,625,048.63 × 15,419,360.19
  4. Step 4: Simplify right side
    43,086,559.25x = 996,476,902,045,139.25
  5. Step 5: Solve for x
    x = 996,476,902,045,139.25/43,086,559.25
  6. Step 6: Final answer
    x = 23,127,326.00

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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.