Home / 29,756,504.40-41,065,338.79-16,525,741.65

Finding the Fourth Proportional to 29,756,504.40, 41,065,338.79 and 16,525,741.65

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Solution

The fourth proportional to 29,756,504.40, 41,065,338.79 and 16,525,741.65 is: 22,806,280.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,756,504.40 : 41,065,338.79 = 16,525,741.65 : x
  2. Step 2: Convert to fraction form
    29,756,504.40/41,065,338.79 = 16,525,741.65/x
  3. Step 3: Cross multiply
    29,756,504.40x = 41,065,338.79 × 16,525,741.65
  4. Step 4: Simplify right side
    29,756,504.40x = 678,635,179,710,918.25
  5. Step 5: Solve for x
    x = 678,635,179,710,918.25/29,756,504.40
  6. Step 6: Final answer
    x = 22,806,280.29

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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.