Home / 61,453,896.13-84,805,373.49-33,576,006.35

Finding the Fourth Proportional to 61,453,896.13, 84,805,373.49 and 33,576,006.35

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Solution

The fourth proportional to 61,453,896.13, 84,805,373.49 and 33,576,006.35 is: 46,334,340.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,453,896.13 : 84,805,373.49 = 33,576,006.35 : x
  2. Step 2: Convert to fraction form
    61,453,896.13/84,805,373.49 = 33,576,006.35/x
  3. Step 3: Cross multiply
    61,453,896.13x = 84,805,373.49 × 33,576,006.35
  4. Step 4: Simplify right side
    61,453,896.13x = 2,847,425,758,706,715.50
  5. Step 5: Solve for x
    x = 2,847,425,758,706,715.50/61,453,896.13
  6. Step 6: Final answer
    x = 46,334,340.67

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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.