Home / 89,094,018.20-133,641,027.30-58,860,930.20

Finding the Fourth Proportional to 89,094,018.20, 133,641,027.30 and 58,860,930.20

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Solution

The fourth proportional to 89,094,018.20, 133,641,027.30 and 58,860,930.20 is: 88,291,395.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,094,018.20 : 133,641,027.30 = 58,860,930.20 : x
  2. Step 2: Convert to fraction form
    89,094,018.20/133,641,027.30 = 58,860,930.20/x
  3. Step 3: Cross multiply
    89,094,018.20x = 133,641,027.30 × 58,860,930.20
  4. Step 4: Simplify right side
    89,094,018.20x = 7,866,235,179,761,595
  5. Step 5: Solve for x
    x = 7,866,235,179,761,595/89,094,018.20
  6. Step 6: Final answer
    x = 88,291,395.30

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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.