Home / 24,959,025-37,433,802.72-12,166,664.04

Finding the Fourth Proportional to 24,959,025, 37,433,802.72 and 12,166,664.04

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Solution

The fourth proportional to 24,959,025, 37,433,802.72 and 12,166,664.04 is: 18,247,688.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,959,025 : 37,433,802.72 = 12,166,664.04 : x
  2. Step 2: Convert to fraction form
    24,959,025/37,433,802.72 = 12,166,664.04/x
  3. Step 3: Cross multiply
    24,959,025x = 37,433,802.72 × 12,166,664.04
  4. Step 4: Simplify right side
    24,959,025x = 455,444,501,433,878.12
  5. Step 5: Solve for x
    x = 455,444,501,433,878.12/24,959,025
  6. Step 6: Final answer
    x = 18,247,688.02

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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.