Home / 29,522,038.40-44,283,057.60-18,125,532.80

Finding the Fourth Proportional to 29,522,038.40, 44,283,057.60 and 18,125,532.80

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Solution

The fourth proportional to 29,522,038.40, 44,283,057.60 and 18,125,532.80 is: 27,188,299.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,522,038.40 : 44,283,057.60 = 18,125,532.80 : x
  2. Step 2: Convert to fraction form
    29,522,038.40/44,283,057.60 = 18,125,532.80/x
  3. Step 3: Cross multiply
    29,522,038.40x = 44,283,057.60 × 18,125,532.80
  4. Step 4: Simplify right side
    29,522,038.40x = 802,654,013,013,089.38
  5. Step 5: Solve for x
    x = 802,654,013,013,089.38/29,522,038.40
  6. Step 6: Final answer
    x = 27,188,299.20

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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.