Home / 59,786,027.10-89,679,040.65-19,396,511.10

Finding the Fourth Proportional to 59,786,027.10, 89,679,040.65 and 19,396,511.10

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Solution

The fourth proportional to 59,786,027.10, 89,679,040.65 and 19,396,511.10 is: 29,094,766.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,786,027.10 : 89,679,040.65 = 19,396,511.10 : x
  2. Step 2: Convert to fraction form
    59,786,027.10/89,679,040.65 = 19,396,511.10/x
  3. Step 3: Cross multiply
    59,786,027.10x = 89,679,040.65 × 19,396,511.10
  4. Step 4: Simplify right side
    59,786,027.10x = 1,739,460,507,405,076.50
  5. Step 5: Solve for x
    x = 1,739,460,507,405,076.50/59,786,027.10
  6. Step 6: Final answer
    x = 29,094,766.65

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Double scale
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Similar ratio
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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.