Home / 49,144,612.10-73,716,918.15-48,188,018.30

Finding the Fourth Proportional to 49,144,612.10, 73,716,918.15 and 48,188,018.30

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Solution

The fourth proportional to 49,144,612.10, 73,716,918.15 and 48,188,018.30 is: 72,282,027.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,144,612.10 : 73,716,918.15 = 48,188,018.30 : x
  2. Step 2: Convert to fraction form
    49,144,612.10/73,716,918.15 = 48,188,018.30/x
  3. Step 3: Cross multiply
    49,144,612.10x = 73,716,918.15 × 48,188,018.30
  4. Step 4: Simplify right side
    49,144,612.10x = 3,552,272,200,831,802
  5. Step 5: Solve for x
    x = 3,552,272,200,831,802/49,144,612.10
  6. Step 6: Final answer
    x = 72,282,027.45

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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.