Home / 19,732,298.46-29,598,121.62-5,899,289.28

Finding the Fourth Proportional to 19,732,298.46, 29,598,121.62 and 5,899,289.28

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Solution

The fourth proportional to 19,732,298.46, 29,598,121.62 and 5,899,289.28 is: 8,848,836.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,732,298.46 : 29,598,121.62 = 5,899,289.28 : x
  2. Step 2: Convert to fraction form
    19,732,298.46/29,598,121.62 = 5,899,289.28/x
  3. Step 3: Cross multiply
    19,732,298.46x = 29,598,121.62 × 5,899,289.28
  4. Step 4: Simplify right side
    19,732,298.46x = 174,607,881,581,002.25
  5. Step 5: Solve for x
    x = 174,607,881,581,002.25/19,732,298.46
  6. Step 6: Final answer
    x = 8,848,836.44

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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.