Home / 29,729,896.55-44,581,558.80-11,528,042.30

Finding the Fourth Proportional to 29,729,896.55, 44,581,558.80 and 11,528,042.30

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Solution

The fourth proportional to 29,729,896.55, 44,581,558.80 and 11,528,042.30 is: 17,286,911.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,729,896.55 : 44,581,558.80 = 11,528,042.30 : x
  2. Step 2: Convert to fraction form
    29,729,896.55/44,581,558.80 = 11,528,042.30/x
  3. Step 3: Cross multiply
    29,729,896.55x = 44,581,558.80 × 11,528,042.30
  4. Step 4: Simplify right side
    29,729,896.55x = 513,938,095,646,337.25
  5. Step 5: Solve for x
    x = 513,938,095,646,337.25/29,729,896.55
  6. Step 6: Final answer
    x = 17,286,911.67

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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.