Home / 56,323,005.62-84,520,047.20-23,974,855.34

Finding the Fourth Proportional to 56,323,005.62, 84,520,047.20 and 23,974,855.34

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Solution

The fourth proportional to 56,323,005.62, 84,520,047.20 and 23,974,855.34 is: 35,977,410.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,323,005.62 : 84,520,047.20 = 23,974,855.34 : x
  2. Step 2: Convert to fraction form
    56,323,005.62/84,520,047.20 = 23,974,855.34/x
  3. Step 3: Cross multiply
    56,323,005.62x = 84,520,047.20 × 23,974,855.34
  4. Step 4: Simplify right side
    56,323,005.62x = 2,026,355,904,407,497.50
  5. Step 5: Solve for x
    x = 2,026,355,904,407,497.50/56,323,005.62
  6. Step 6: Final answer
    x = 35,977,410.69

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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.