Home / 19,732,299.46-29,598,123.12-5,899,290.28

Finding the Fourth Proportional to 19,732,299.46, 29,598,123.12 and 5,899,290.28

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Solution

The fourth proportional to 19,732,299.46, 29,598,123.12 and 5,899,290.28 is: 8,848,837.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,732,299.46 : 29,598,123.12 = 5,899,290.28 : x
  2. Step 2: Convert to fraction form
    19,732,299.46/29,598,123.12 = 5,899,290.28/x
  3. Step 3: Cross multiply
    19,732,299.46x = 29,598,123.12 × 5,899,290.28
  4. Step 4: Simplify right side
    19,732,299.46x = 174,607,920,028,059.28
  5. Step 5: Solve for x
    x = 174,607,920,028,059.28/19,732,299.46
  6. Step 6: Final answer
    x = 8,848,837.94

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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.