Home / 43,095,756.97-64,631,674.98-11,964,262.33

Finding the Fourth Proportional to 43,095,756.97, 64,631,674.98 and 11,964,262.33

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Solution

The fourth proportional to 43,095,756.97, 64,631,674.98 and 11,964,262.33 is: 17,943,073.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,095,756.97 : 64,631,674.98 = 11,964,262.33 : x
  2. Step 2: Convert to fraction form
    43,095,756.97/64,631,674.98 = 11,964,262.33/x
  3. Step 3: Cross multiply
    43,095,756.97x = 64,631,674.98 × 11,964,262.33
  4. Step 4: Simplify right side
    43,095,756.97x = 773,270,314,288,017.50
  5. Step 5: Solve for x
    x = 773,270,314,288,017.50/43,095,756.97
  6. Step 6: Final answer
    x = 17,943,073.02

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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.